How rare is the name Willam?

6,497 people in the United States have the first name Willam, about 1 in 46,488. It ranks #3,287 of 53,615 first names in the 2020 Census, tied with 2 others.

first name

WILLAM

#3,287

of 53,615 first names recorded in the 2020 Census

People
6,497
About
1 in 46,488
This common or more
82.1%
Who bears it

Of the 6,497 people named Willam, 77.7% reported their origin as White, 10.5% as Black and 6.8% as Hispanic or Latino. Virtually all are male (99.5%). These count how people described themselves on the 2020 Census, not where the name comes from.

Willam peaked in 1959, when 76 babies got the name.

Births per year, SSA records 1880–2025
18802025
Peak year
1959
Births that year
76
In 2025*
5 ▼93%
Recorded as
almost entirely male

At least 3,516 babies have been given the name since 1880. Years SSA withheld, because fewer than 5 were born, are skipped rather than drawn as zero. * 2025 is the newest year published and it undercounts: a card application is filed some time after a birth.

Willam by decade

Among all names given to American babies, its best decade was the 1880s, when it ranked #1,258. The largest share of babies named Willam, 28.2%, were born during the baby boom (1946–1964).

1880s#1,258101
1890s#1,82478
1900s#2,44662
1910s#2,289256
1920s#1,846560
1930s#1,813510
1940s#2,009518
1950s#2,287549
1960s#2,859420
1970s#5,706181
1980s#7,882144
1990s#31,30312
2000s#21,54561
2010s#26,19342
2020s#26,00922
Before 19015.3%
Greatest Generation 1901–2721.2%
Silent Generation 1928–4527.9%
Baby boom 1946–6428.2%
Generation X 1965–809.9%
Millennials 1981–963.8%
Generation Z 1997–122.3%
2013 and later1.4%

Rank counts both sexes together, among every name SSA recorded that decade; the number under it is births. The 2020s run only to 2025. Generation years follow Pew Research Center, which has not named a generation after 2012.

Exactly as common as Willam

2 other first names also have 6,497 people.

Spelled almost the same

6 first names in the 2020 Census spelled within a letter or two of Willam, most common first.

Also a last name

As a last name, Willam ranks #131,805 of 156,621, with 134 people. See Willam as a last name

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