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Birthday Wishes for Sister

40 original wishes for your sister — heartfelt, funny or short. Copy and send.

Also searched as: happy birthday wishes for sister · sister birthday wishes · happy birthday sister wishes

Heartfelt birthday wishes for sister

Happy birthday to the one who knew me before I knew myself. You're my first friend, my forever friend. 🎂❤️

To my sister — my secret keeper, my partner in every plan and my biggest cheerleader. May this year give you everything you've given me: love, laughter and endless support. 🎉

Growing up with you was the best gift our parents ever gave me. Happy birthday, didi! 🎈

You're proof that angels exist, they just sometimes steal your clothes. Happy birthday, sis! 😇👗

Another year of you being the strongest, kindest person I know. Happy birthday — the world is better with you in it. 🌸

Happy birthday to my sister, my soulmate by blood. May every candle you blow out bring a wish true. 🕯️

Thank you for the fights, the hugs, the late-night talks and for always picking up my call. Happiest birthday, sister! 📞💕

You don't just light up a room — you light up my whole life. Happy birthday, my dearest sister. ✨

Sisters by birth, best friends by choice. Here's to another year of being inseparable. 🎂👯

May your birthday be as beautiful as the heart you hide behind all that sass. Love you, sis! 💖

Funny birthday wishes for sister

Happy birthday to my sister — the only person allowed to borrow my things without asking. Still waiting for my kurti back, by the way. 🎁

You're not getting older, you're just becoming a classic. Vintage, even. Happy birthday! 🍷

Happy birthday! Remember, I'll always be younger than you. Always. 😜

To the sister who shared my room, my clothes and my secrets but never her share of the cake. Happy birthday — this year I'm cutting it. 🎂

Mom says I'm the favourite, but today I'll let you have the spotlight. Happy birthday! 👑

Happy birthday, sis! You're officially old enough to stop stealing my chargers. (You won't.) 🔌

Another year wiser, still can't beat me at Ludo. Happy birthday! 🎲

Thanks for being the trial version our parents tested before making me — the premium one. Happy birthday! 😂

Happy birthday to my sister, my built-in best friend and my lifelong photographer who still can't take a straight picture. 📸

Don't worry about the number — I'll never tell anyone how old you are. Unless they ask. 🎉

Short birthday wishes for sister

Happy birthday, didi! Love you always. 🎂💕

To my favourite human — happy birthday, sis! 🎈

Wishing my sister the best year yet. 🌟

HBD to my partner in crime! 🎉

Happy birthday, chhoti! Stay cute, stay crazy. 🎀

Sister, you're my sunshine. Happy birthday! ☀️

Another year of awesome. Happy birthday, sis! 🎂

Blessed to have you. Happy birthday! 🙏💖

Cake, candles and you — perfect day. 🕯️

Happy birthday to my forever bestie. 👯‍♀️

Birthday wishes for elder sister

Happy birthday, didi. You've been my second mother, my guide and my safest place. Thank you for everything. 🙏❤️

To the sister who taught me to tie my shoelaces and to stand up for myself — happy birthday. I'm who I am because of you. 🎂

Didi, you set the bar high and then helped me reach it. Wishing you a birthday as wonderful as you are. 🌸

You've always protected me like a lioness. Today, let us pamper you. Happy birthday, big sister! 🦁🎉

Happy birthday to my first role model. Still copying you, still proud of it. 💕

Birthday wishes for younger sister

Happy birthday, chhoti! Watching you grow up has been my favourite show. Stay this bright. 🌟

To my little sister — you're not so little anymore, but you'll always be my baby. Happy birthday! 🎀

Happy birthday to the brat who turned into my best friend. Love you, chhutki! 🎂

May your year be full of adventures, good marks and zero drama. Happy birthday, little one! 📚🎉

You came into my life and made it noisier, messier and a hundred times happier. Happy birthday, sis! 🎈

Make it personal

Count down to the day with the birthday countdown, and find captions for the party photos.

Frequently asked questions

What should I write on my sister's birthday?

Say what she means to you, add one memory, and end with a wish for her year. The heartfelt section above has ready examples.

What is a funny birthday wish for sister?

'You're not getting older, you're just becoming a classic.' — see the funny section for more.

How do I wish my elder sister?

Thank her for the way she looked after you — the elder-sister section is written for exactly that.

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