Whether you're writing to both twins together, keeping it funny, or short and simple, these work for any twin pair. Looking specifically for twin brothers? See our twin brothers messages.
For Both Twins
Celebrating the bond, not just the date
- Happy birthday to two of my favorite people who happen to share a birthday!
- Double the birthday, double the celebration. Happy birthday to you both!
- Happy birthday to a pair who make everything more fun together.
- Wishing you both a birthday as unique as each of you actually is.
Funny
For the twin dynamic
- Happy birthday to the twins — proof that lightning really can strike twice.
- Happy birthday! Hope you're not still fighting over who was born first.
- Two birthdays for the price of one candle. Happy birthday, twins!
Short & Simple
For a card or quick text
- Happy birthday to you both!
- Wishing you both a wonderful birthday.
- Happy birthday, twins — hope it's a great one!
Frequently Asked Questions
How do you write a birthday message for twins without treating them as one person?
Acknowledge them as individuals where you can — even a small aside about each one's personality makes the message feel less generic than addressing 'the twins' as a single unit.
What if I only want to wish one twin happy birthday?
That's completely fine — a private, individual message is appropriate, especially for closer relationships; just be mindful if the other twin is present.
Is it okay to make twin jokes in the message?
Most twins have heard every twin joke already, but a light, affectionate one in a birthday message is usually well received if it's clearly good-natured.