124+ Birthday Wishes for Your Younger Sister That Will Touch Her Heart


Growing up I always wanted a sister. A best friend for life and someone I could share my deepest thoughts with. I asked God many times to bless me with a sister, but the message must have been lost somewhere along the way since I only got a brother.

The years went by and this wish completely vanished from my mind. But one happy day my brother found for himself a wonderful wife, a beautiful person, who, with time, would be a sister to me.

To my sister-in-law, my dear sister, the sister I always wished for, I wish the most amazing of birthdays!
We're twins but one of us is younger, sis
I wouldn’t trade you for anything, sis
Sure, you’re getting older, but you’ll always be my annoying little sis! And to be totally honest, I wouldn’t have it any other way!

Happy birthday!
I’ll always be there for you, little sister
You've made me a proud elder sibling
Happy birthday to a future leader: my small sassy sister! I’m wishing you a day full of happiness and a year ahead filled with endless possibilities!
I'll always be older than you, little sis
I’ve grown to love you, little sis
Happy birthday, little sis!

I’m blessed to have had
such a wonderful sidekick
like you all these years!

May you continue to follow
in my fabulous footsteps!
Happy birthday, sis!

There might have been a time when we
were younger that I would’ve traded you
for something as small as a chocolate bar,
but now I wouldn’t trade you for the world!

I’ve come to love and embrace the fact
that you’re my annoying little sis and you
always will be! I wouldn’t have you any
other way!
I see a lot of myself in you, little sis
People usually think you're the younger one
I grew up with the best cheerleader and the greatest fan anyone could ever have. Always following me around everywhere I’d go, always mimicking my every move, always repeating my own words.

But you know, little sis, you have a fan of your own in me. I have always admired your tenacity and free spirit.

I hope you have a fantastic day and a fantastic year to come!
You’ll always be my little sidekick, brother
A little sis who is big in my heart
Today we celebrate the birth of my little angel! Despite today being your birthday, it also marks the day I received the greatest gift in life.

I had been expecting this gift for so long that I couldn’t hold my excitement any longer. It came wrapped in a little pink blanket and I wasn’t allowed to pick it up or speak too loud. The excitement just grew.

But when its eyes opened, I knew I would love it for life. It had five fingers, five toes and a bit of a tummy. It was my favourite doll, it was you.

Have a wonderful birthday, little sis!
Growing up we might have fought
We’d annoy each other non-stop
We got on each other’s nerves
For any other sibling I’d swap.

But I’ve grown to learn I’m very lucky
As baby sisters like you there are few
And deep down the truth is that 
I’d never trade a sister like you!

Happy birthday, my dear sister!
Happy birthday, little sis!

I don’t wish to take the spotlight off you on your special day today, but you should know that I already have the greatest gift ever.

That’s because simply having a small sister like you is the best gift I could wish for!
Happy birthday, little sis!

Over the years you have driven me up the
wall and tried my patience time and time
again, but really I have you to thank for
that as it’s partly down to you that I’m such
a calm, patient, and zen person nowadays!
You were such a bratty little sister, always trying to take my things and tag along everywhere I went. Things had to be done your way or you would throw a tantrum.

Despite this, I want you to know that I love you to bits.

Have a fantastic birthday!
It might feel like you’re getting older by the minute, but no matter how old you get you’ll always be my sweet little sister!

Happy birthday, sis!
Happy birthday to you!

How is it that each year you get older, yet you become more and more beautiful, little sis!

Well, I’ll tell you why… It’s because you’re related to me! It runs in the family, my super gorgeous sister!
Whenever I feel weak or down, I go to you to regain strength. You are my support and source of inspiration. It should be the other way around, but you are wise beyond your years. I’ve always looked up to you.

I wish you a wonderful birthday!
Happy birthday, dear sister!

We used to fight, squabble, and argue, we would laugh together and make fun of each other. Actually, come to think about it, not a lot has changed really, little sis!

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