Who Shares Your Birthday?
Enter your birth date to discover famous people born on the same day — from Hollywood stars and musicians to scientists, athletes, and historical figures.
About Birthday Twins
Sharing a birthday with someone famous is a fun coincidence! Our database includes hundreds of notable people across all fields. Statistically, you need just 23 people in a room for a 50% chance two share a birthday — the famous "Birthday Paradox."
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Frequently Asked Questions
How many famous people are in the database?
Our database covers hundreds of notable figures across 365 days, including celebrities, world leaders, scientists, athletes, musicians, and historical figures.
What is the Birthday Paradox?
In a group of just 23 people, there's a 50% chance two share a birthday. With 70 people, it jumps to 99.9%. It seems counterintuitive but it's a well-proven mathematical fact!
Does birth year matter?
We match on month and day only, not year. Your birthday twins may have been born in different centuries!