NameTrends.U.S. Baby Name Data

William Boys

The U.S. popularity history of William: every year it appeared on the national list since 1880, with 4,199,696 recorded births in total. All figures come from official Social Security card application data.

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Total recorded births
4,199,696
Peak year
1947 #4
Years on the list
146
10-year trend
-22.9%

In the 1940s · Most used in NY in {year}

Popularity history

1880–2025

YearBirthsRank
201117,362#3
201216,917#5
201316,669#5
201416,851#5
201515,950#5
201615,810#3
201715,046#3
201814,646#3
201913,658#4
202012,676#5
202112,170#6
202211,356#6
202310,673#10
202410,647#10
202510,545#9

Most recent years shown. The full curve above covers every year the name appeared.

Where {name} was most used in 1947

NY
6,276
PA
6,118
OH
3,883
IL
3,679
CA
3,611
MI
2,758

Names from the same era

Names similar to William

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Curious how it stacks up against another name? Compare with the other sex → Compare with James →