How common is a March 31 birthday?

March 31 is a rare birthday in the U.S. It ranks 314th out of 366 days, with an average of 10,807 births a day from 1994 to 2014, 3% fewer than a typical day.

Rank
314th of 366
Births on an average day
10,807
Zodiac sign
♈ Aries
Likely conceived around
July 8

Where March 31 falls in the year

Least common Most common

Average daily U.S. births, 1994-2014

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Famous people born on March 31

  • Al Gore(1948)
  • Chien-Ming Wang(1980)
  • Barney Frank(1940)
  • Patrick J Leahy(1940)
  • Franz Joseph Haydn(1732)
  • Ewan McGregor(1971)
  • Christopher Walken(1943)
  • Gordie Howe(1928)

Source: CDC National Center for Health Statistics (1994–1999) and Social Security Administration (2000–2014), via FiveThirtyEight. About the data