Birthday Wishes for a Sister: Heartfelt, From a Brother, Funny

A sister is the friend life gave you: you shared a room, secrets and clothes, and now you share the joys and worries of the grown-up world. Here are birthday wishes for a sister: short ones, heartfelt messages, for an older and younger sister, from a brother, funny ones and a couple of poems.

For more messages for women, see birthday wishes for a woman and birthday wishes for a friend.

Short birthday wishes for a sister

• Happy birthday, sis! You are my happiness.
• Happy birthday, sister! May all your plans come true.
• Happy birthday, dear! Love, health and bright days.
• Sis, you are the best! Happy birthday!
• Happy birthday! Thank you for being my sister.
• Happy birthday, sister! May every day bring you joy.
• Happy birthday to my favourite person!
• Sis, wishing you happiness, love and endless smiles!
• Happy birthday! May this be the best year of your life.
• Happy birthday! You are the best gift Mum and Dad ever gave me.

Heartfelt messages

Childhood memories and the words you rarely say out loud are the most powerful.

• Sis, remember hiding under the blanket with a torch and whispering until morning? Years have passed, and you are still the person I can tell anything. Happy birthday.
• We fought over toys, clothes and the remote, but every time things were hard, you were the first one there. Thank you for that. Love you.
• You are my very first friend and my most loyal ally. May life take care of you the way you take care of our family.
• However many miles are between us, you are always in my heart. Happy birthday, dear.
• Thank you for being there in good times and bad. I am so lucky to have a sister like you.
• Sometimes I see Mum in you, her kindness and strength. I'm proud of you. Happy birthday, sis.

For an older sister

• Sis, thank you for your care, your advice and for always protecting me. Happy birthday!
• You taught me everything, from braiding hair to being brave. You are my role model.
• Happy birthday, big sister! May someone now take care of you the way you took care of me.
• Happy birthday! I wish you peace, health and more time for yourself.

For a younger sister

• Happy birthday, little sis! I can't believe how fast you grew up.
• I'm proud of you! Be brave, believe in yourself and you'll succeed.
• Happy birthday! Even though you're all grown up, you will always be my little princess.
• Sis, dream boldly; I will always support you.

From a brother

• Happy birthday, sis! Remember: whoever upsets you will have to deal with your brother.
• Happy birthday, sister! You were always smarter than me, but don't tell anyone I admitted it.
• Happy birthday! I wish you a husband as reliable as your brother, and just a little better.
• Sis, thanks for putting up with my jokes. Happy birthday, you're the best!
• Happy birthday! I hope everything goes well for you, and if it doesn't, call me.

Funny birthday wishes for a sister

• Happy birthday, sis! I promise not to borrow your clothes without asking this year. Well, almost.
• Happy birthday! You are the only person who knows all my secrets and still talks to me.
• Happy birthday, sister! Mum still says you are the favourite child. I'm not offended. Mostly.
• Happy birthday! May you have as much happiness as the number of times we fought over the bathroom.
• Happy birthday! May your dreams come true faster than you find my things in your wardrobe.
• Sis, you're not getting older, you're growing up beautifully. Happy birthday!

Birthday poems for a sister

My dear sister, sweet and kind,
You're the sunshine in my day.
The best friend that I could find,
Happy birthday, come what may!

We are like two wings in flight
That carry us through storm and rain.
May your star be always bright
And may you never feel the pain.

Flowers and gifts for a sister

Delicate bouquets in her favourite colours suit a sister: pink and cream roses, eustoma, hydrangeas. If you live in different cities, flower delivery with a card is the easiest way to wish her a happy birthday in person. For ideas on what to add, see gifts to add to flowers.

View full-size photo

Ready-made options are in flowers for a friend, flowers for a woman and flowers in a box.

View full-size photo

FAQ

How do I write a touching birthday message for my sister?

Recall a specific childhood moment, thank her for her support and tell her what she means to you. A short sincere text touches more than a long poem.

What should I write to my sister in short?

"Happy birthday, sis! Thank you for being my sister." Short and from the heart.

How can I celebrate my sister's birthday from afar?

Send a warm message in the morning, call in the evening and have flowers with a card delivered to her city.

What can I give my sister?

Flowers, sweets, something for her hobby or a shared experience such as concert tickets or a spa day together.

If you are writing to your brother, see our separate collection of birthday wishes for a brother.

For your sister's kids, see our birthday wishes for a niece and nephew.

If your sister is also an aunt, see our birthday wishes for an aunt and uncle.

For more funny texts for a sister, see our funny birthday wishes.

Touching words for a sister and family are in our touching birthday wishes.

Read also: birthday wishes for Inna.

View full-size photo

Author: Maria Svitlovir

Graduated from Taras Shevchenko National University of Kyiv, Institute of Biology and Medicine (2001). BSc in Biology, MSc in Horticulture. Writes about plants, works at a garden centre selecting and repotting plants, and contributes to plant reference guides.