Famous birthdays on March 31
1 famous person was born on March 31. If it's your birthday too, they're your birthday twins. Everyone born on March 31 is a Aries ♈.

Ewan McGregor
Actor
Born 1971 · turns 55 this year
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Photo credits
- Ewan McGregor: photo by Kevin Paul, CC BY 4.0, via Wikimedia Commons
Birthday data from Wikidata (CC0), ranked by Wikipedia page views.