How to Say Happy Birthday to Your Twin (or Birthday Twin): 135+ Phrases

It’s a pretty special thing to have a twin—whether it’s a biological twin or a birthday twin! If you share your big day with a close friend or a former wombmate, you may be wondering how to wish them a happy birthday in a sweet, unique, and funny way that lets them know that they're doubly special to you. Below, you’ll find the ultimate list of ways to wish a happy birthday to twin sisters, brothers, and birthday twins.

The Best Birthday Wishes for a Twin

For a Birthday Twin: “Let’s say it together: ‘Happy Birthday to us!’”
For a Twin Sister: “Side by side or miles apart, we’re forever united in my heart.”
For a Twin Brother: “We're a dynamic duo! Happy Birthday to us!”
For Twins from Parents: “Happy Birthday, my dearest twins!”

Section 1 of 9:

‘Happy Birthday’ Messages for a Birthday Twin

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Wish your birthday twin a celebratory day with a cutesy message. If you share your birthday with a best friend, colleague, or another special person in your life who’s not your actual twin, then they’re your birthday twin!^{[1]
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- Quit copying me, birthday twin!
- Let’s say it together: “Happy Birthday to us!”
- Happy birthday to the second best birthday twin!
- It’s our special day, dude. Have a fantastic celebration on your end!
- Happy birthday to you and me! I’m so glad I share my birthday with you.
- I love to know that I put on the birthday hat on the same day as you. Happy Birthday!
- Think of you on my birthday. I mean your birthday. I mean…happy birthday, birthday twin!
- I want to wish you what I am wishing myself today: the best! Happy birthday, birthday twin!
- We have the same birthday—how cool is that?? I hope you have a day as cool as you (and us!).
- It’s delightful to know that my favorite person and I share the same birthday. Happy birthday, bday twin!
- Happy birthday, birthday twin! Having the same birthday means I’ll never forget yours. Have an amazing day!
- Thank you for sharing the same birthday with me. I hope we grow old celebrating together. Happy birthday, birthday twin!
- I’m so happy to be linked to you in this way. May we celebrate many more birthdays together. Happy Birthday, dear friend and birthday twin!
- With each passing day, I thank the heavens I found someone just like you. Thanks for being such an amazing twin I never had. Happy birthday, birthday twin!
- Among all the 365 days of this year, you and I can affirm that today is the best one, because two legends were born on this day. Happy birthday, birthday twin!
- Since not all of us are born twins, it’s better to find a birthday twin to celebrate your special day with. So grateful for you, my birthday twin! Have a wonderful day, my birthday twin!
- Happy birthday to you! I love that we share the same birthday. I hope you have a fantastic day filled with joy, celebration, and all the things that make your special day truly beautiful.

Section 2 of 9:

‘Happy Birthday’ Messages for Twin Sisters

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Send a birthday wish to your favorite twin sis or sisters. If you have a twin sister or just have a special set of twin gals in your life, make sure to send them a birthday message that’s just as sweet and wonderful as they are. Here are some of our favorite bday wishes to send to a pair of twin sisters or to send from one twin to another:^{[3]
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- Side by side or miles apart, we are forever united in my heart. Happy Birthday, Twinnie!!
- Two souls, one incredible connection. May our birthday be a day of double the joy and twice the celebration!
- To the most wonderful twin sisters, may your birthday be twice as lovely and twice as special. Celebrate in style!
- Double the smiles, double the charm, and double the reasons to celebrate. Happy birthday to the lovely twin sisters!
- To my lifelong partner in crime, Happy Birthday, Sister! Double the love, double the memories, and double the fun – that's us!
- Twins by birth, best friends by choice. Wishing the twin sisters a birthday filled with laughter, love, and unforgettable moments.
- Twins: a lifelong friendship. May our journey be filled with happiness, adventure, and endless love. Happy Birthday, my dearest twin!
- To the twin sisters who bring double the joy into the world, may your birthday be as delightful as both of you. Celebrate to the fullest!
- Double the wishes, double the joy, and double the love. Celebrate today with the knowledge that you are treasured. Happy Birthday to us!
- On our special day, let's cherish the beautiful moments we've shared and look forward to creating new ones. Happy Birthday, dear twin!
- Wishing the twin sisters a birthday that's as beautiful and special as their unique bond. Here's to double the celebrations and double the fun!
- Wishing us a birthday filled with laughter, love, and unforgettable memories. Happy Birthday to the one who makes my life twice as wonderful!
- Happy Birthday to my partner in laughter and my confidante in life's journey. Here's to another year of shared memories and unbreakable bonds.
- To the person who shares my DNA and my heart, Happy Birthday! Let's embrace another year of shared experiences and cherished moments.
- Twins: we were born together, and together we'll conquer the world. May our shared journey be filled with love and success. Happy Birthday, my twin!
- Happy Birthday to the one who has been by my side since day one. May our bond only grow stronger, and our adventures become even more extraordinary.
- Happy Birthday to my other half! Our bond is irreplaceable, and I cherish every moment we've shared together. Here's to another year of unforgettable adventures.

Section 3 of 9:

‘Happy Birthday’ Messages for Twin Brothers

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Double the birthday love for a twin brother in your life. Do you know an awesome set of twin brothers, or do you have a twin brother yourself? Whatever your celebratory situation, we’ve got you covered—send your twin bday bro or favorite brotherly pair a funny, loving, and special birthday message to recognize all they bring to your life. Here are some of our favorite bday messages for a brother or two:
- Twins: because sometimes one superhero isn't enough. Enjoy your double dose of birthday fun!
- You know you're getting old when your candles cost more than your cake. Double trouble is twice as fun!
- Twins, we're a dynamic duo! Here's to a year of laughter, love, and shared dreams. Happy Birthday to us!
- Twins: we may not have a choice in our DNA, but I couldn't have asked for a better twin. Happy Birthday to us!
- A twin's secret: you always have a partner in crime. Here's to twice the mischief and twice the fun! I love you, my twin bro!
- Two hearts, one extraordinary connection. May this day be a reflection of the unique bond we share. Happy Birthday, my twin!
- To my fellow traveler on this incredible journey called life, Happy Birthday! May this day be a reflection of our unique connection.
- Two of a kind, forever entwined. Wishing us both a day of joy, love, and double the celebration. Happy Birthday, dear twin!
- On our special day, I wish us endless joy and the strength to conquer any challenge that comes our way. Happy Birthday, dear twin!
- Twins: because no one else could put up with us! Here's to another year of laughter, shared secrets, and endless love. Happy Birthday!
- Happy Birthday to the two halves of a remarkable whole! May your day be filled with double the fun and your year with twice the success.
- To the person who knows me better than anyone else, Happy Birthday! May our bond continue to grow, and our adventures multiply.
- Another year older, but our connection remains as strong as ever. Wishing us both a day filled with happiness and excitement on our shared birthday!
- To the twin brothers whose lives are a double blessing: May your birthday be filled with every joy you wish for and the year ahead even more splendid.
- Happy Birthday, twins! May your bond grow stronger with each passing year and your birthdays be a celebration of the unique individuals you are.
- Here's to the twins who stand together, dream together, and celebrate together. May your birthday be just the start of a year filled with happiness and success.

Section 4 of 9:

‘Happy Birthday’ Messages from Parents to Their Twins

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Wish your precious twin children a birthday as special as they are. If you’re a parent to twins, you’ve probably spent their whole lives having double the fun (and half the sleep!). But, you definitely appreciate what a special privilege it is to be the caretaker for two beautiful twins—and today’s definitely a day to let your kiddos know just how much you love them. Here are some great birthday messages for twins, in the loving words of mom or dad:^{[4]
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- Two souls, one heart, your journey is an art. Happy Birthday, my lovely twins!
- May your birthdays be as special as the bond you share. Happy Birthday, my dear twins!
- Twins, you complete our family with love and laughter. Happy Birthday, my dearest twins!
- To my double joy, double laughter, and double love, Happy Birthday to my precious twins. You make life twice as beautiful.
- Happy Birthday to my beautiful twins. May your days be as bright as your smiles and your futures as promising as your potential.
- May your birthday be twice as fun and three times as unforgettable! Cheers to the twins who have made my life an absolute adventure.
- Happy birthday to my incredible twins! Watching you both grow has been the greatest gift. Here's to another year of blessings and adventures.
- As you blow out your candles, know that my love for you both grows with each passing year. Happy birthday, my sweet twins. You make me so proud.
- Twins, you are a double delight! May your lives be filled with boundless love, happiness, and all the success in the world. Happy Birthday, my darlings!
- To my dear twins, you are both unique and amazing in your own ways. May your birthday be just as extraordinary as you are. Love you both endlessly.
- To my two little stars, may your birthday be as bright and beautiful as you both are. I'm blessed to be your (mom/dad). Happy birthday, twins!
- Wishing my precious twins a birthday that's as extraordinary as the both of you. You mean the world to me, and I'm so grateful to be your (mom/dad).
- Happy birthday to my incredible twins! Watching you both grow has been the greatest joy of my life. Here's to another year of love and cherished moments.
- On your special day, I want you both to know how much you are loved. Happy birthday, my precious twins. (Mom/Dad) loves you to the moon and back!
- Happy birthday to my incredible twins! You are the best part of my life, and I love you both more than words can say. May your day be as amazing as you are to me.
- Happy birthday to my two little superheroes! You are both amazing in your own ways, and I'm so lucky to be your (mom/dad). Here's to a day filled with joy and fun.

Section 5 of 9:

Sweet ‘Happy Birthday’ Messages for Twins

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Gift twins with a birthday message that’s twice as sweet and cutesy. If you know a set of kind, adorable, and charming twins, you can find a birthday message that’s just as saccharine as them! Double up on the sweetness by sending one of these messages to your favorite set of twins—or to your twin counterpart if you’re a twin yourself!^{[5]
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- You light up the world times two. Happy birthday to you both!
- Twice the giggles, twice the grins, double the trouble—the fun begins!
- Like two peas in a pod, may your birthday be as unique as your bond!
- To the twins who share a date and fate, may your joys be twice as great!
- Wishing you both a day filled with love, laughter, and endless adventures.
- A pair so fair, a duo so rare, Happy Birthday to the twins beyond compare!
- Here's to another year of being twice as fantastic! I love you, birthday twin!
- Double the wishes for double the cuteness! Happy birthday to the adorable twins!
- May your special day be twice as amazing as both of you are. Happy birthday, twins!
- Wishing the dynamic duo a birthday full of unforgettable moments and endless happiness.
- May your birthday be filled with double the laughter and double the love. Happy birthday, twins!
- Two peas in a pod, two stars in the sky. Happy birthday to my remarkable twin who shines so bright!
- Wishing the most delightful twins a birthday that's as wonderful as both of you are. Happy birthday!
- On your special day, may every moment be filled with smiles and happiness. Happy birthday to my twin!
- You both are twice as nice and twice as special. Wishing you a birthday that's just as amazing as you are!
- To the inseparable pair, may your day be filled with shared adventures, countless blessings, and boundless joy. Wishing you both a spectacular birthday filled with double the laughter and love!
- May your lives be as remarkable and unique as your extraordinary connection. Celebrate this day with double the happiness and an abundance of love. Happy Birthday to the world's most amazing twins!

Section 6 of 9:

Funny ‘Happy Birthday’ Messages for Twins

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Give your favorite twins a set of twin grins with these funny bday wishes. Twins are well known for participating in a variety of pranks and tricks, so you might want to match their hilarious hijinks with a giggle-inducing birthday message. Whether you’re wishing a happy birthday to your twintastic partner in crime or to your favorite set of Weasley-esque twins, one of these messages will certainly do the trick:^{[6]
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- Double the trouble, but also double the joy! Happy birthday!
- Two peas in a birthday pod – happy birthday, you hilarious pair!
- Double the cake, double the fun! May your day be as awesome as you two are.
- Congratulations on surviving another year of double trouble! Happy birthday, twins!
- We’re not getting older, we’re just getting more 'twin-tastic'! Happy birthday, twinnie!
- Happy Birthday to the duo who were born together and have been causing chaos ever since!
- Happy birthday to the dynamic duo! Remember, you're not getting older, just more “twinning”!
- A twin's birthday is like a 2-for-1 deal on party fun! Celebrate twice as hard and eat double the cake!
- Happy Birthday to the only people who can finish each other's sentences and still drive us all crazy.
- Twins are proof that even Mother Nature can't resist a good deal. May your birthday be doubly awesome!
- On your special day, may your age be the only thing that's double! Cheers, to double trouble and double fun.
- Double the trouble, double the fun, and double the reasons to celebrate! Happy birthday to the amazing twins!
- Twins, may your birthday be filled with double the laughter and double the cake, but only half the aging! Happy birthday!
- Two heads are better than one, but with us, it's double the silliness and double the laughter! Happy birthday to my dearest twin!
- Wishing the twins a fantastic birthday filled with twice the laughter and half the mischief... who are we kidding? Double the mischief!
- May your birthday be as awesome as the two of you, and as full of laughter as your secret twin language. Happy birthday, twins!
- Happy birthday to the twins who prove that two heads are better than one, especially when it comes to planning epic birthday celebrations!

Section 7 of 9:

Short ‘Happy Birthday’ Messages for Twins

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Keep things short and sweet with these simple bday wishes for twins. Twins get double of everything, so why not balance things out with a short, sweet, and single-lined birthday message? These celebratory lines are no less impactful or meaningful than any other birthday message, but they get your point across in just a few sweet and delightful words:^{[7]
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- Happy birthday to the dynamic duo!
- Wishing a special birthday to the twins!
- Twins, may your birthday be unforgettable!
- Happy birthday to my incredible birthday twin!
- May your birthday be twice as amazing, twins!
- Wishing the best birthday to both of you, twins!
- Twins, may your birthday be as special as you are!
- Happy birthday to the better half of our dynamic twosome!
- Double the wishes for double the joy! Happy birthday, twins!
- Double the candles, double the cake. Happy birthday, twins!
- Celebrate today, for you were born to be twice as awesome!
- Double the candles, double the wishes, and double the love!
- Happy Birthday to the world's most incredible twins. Keep shining!
- Twinning is winning! Here's to another year of remarkable adventures.
- May your individual journeys be as extraordinary as your shared ones.
- Wishing you both a day filled with love, laughter, and endless adventures.
- May your shared journey be twice as sweet, filled with love and adventure.

Section 8 of 9:

Quotes About Twins for Their Birthday

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Recognize a special set of twins with a specially-selected bday quote. Twins are often the object of cultural fascination—from The Parent Trap to the Olsen sisters. So, it’s no wonder that there are many cute quotes, sayings, and expressions that detail the special connection between a pair of twins. To recognize that special connection and express it to a twin on their big day, simply send them one of these quotes:^{[8]
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- “Twins are miracles who come in pairs.” – Unknown
- “I may be a twin, but I am one of a kind.” – Unknown
- “Behind every good twin is a better twin.” – Unknown
- “Twins: two unique souls united by birth.” – Unknown
- “BTFF. Born together, best friends forever.” – Unknown
- “Twins are the same gifts in different colours.” – Unknown
- “Twins: Genes so nice, God made them twice.” – Unknown
- “Twins are so practical as they always have a spare.” – Unknown
- “Wish on a star, say a prayer, as miracles come in pairs.” – Unknown
- “When bliss and beauty were happily married, they had twins.” – Unknown
- “Being a twin is like being born with a best friend.” – Tricia Marrapodi
- “When twins get separated, their spirits fly away to look for the other.” – Unknown
- “Twins are miracles that are more than just twice as good. They’re exponentially wonderful.” – Anthony Doerr
- “You were born together, and together you shall be forevermore.” – Khalil Gibran
- “In this life, we will never truly be apart, for we grew to the same beat of our mother’s heart.” – Daphne Fandrich
- “Twins have a special bond. They feel safer with each other than with their peers.” – Jeanne Phillips
- “There’s two to wash, two to dry; There’s two who argue, two who cry; There’s two to kiss, two to hug; and best of all, there’s two to love!” – Unknown
- “So many good things come in pairs, like ears, socks and panda bears. But, best of all are the set of twins, with extra laughter, double grins.” – Unknown
- “The special relationship between twins is that, if there’s anyone else in the world that’s going to get or be the confidant that you need, it’s an identical twin.” – Sam Underwood

Section 9 of 9:

What does it mean if someone says “my birthday twin”?

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If someone is your birthday twin, it means that you share the same month and day of birth—although not necessarily the year. However, this phrase doesn’t mean that the birthday twins are biologically related like actual twins. Calling someone a birthday twin is just a cute way to recognize the coincidence of you both being born on the same day!^{[9]
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