How common is the name Susan?

979,771 people in the United States have the first name Susan, about 1 in 308. It ranks #26 of 53,615 first names in the 2020 Census.

first name

SUSAN

#26

of 53,615 first names recorded in the 2020 Census

People
979,771
About
1 in 308
This common or more
14.4%
Who bears it

Of the 979,771 people named Susan, 91.5% reported their origin as White, 2.6% as Hispanic or Latino and 2.4% as Asian or Pacific Islander. Virtually all are female (99.9%). These count how people described themselves on the 2020 Census, not where the name comes from.

Susan peaked in 1955, when 47,483 babies got the name.

Births per year, SSA records 1880–2025
18802025
Peak year
1955
Births that year
47,483
In 2025*
222 ▼100%
Recorded as
almost entirely female

At least 1,126,022 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.

Susan by decade

Among all names given to American babies, its best decade was the 1950s, when it ranked #12. The largest share of babies named Susan, 66.7%, were born during the baby boom (1946–1964).

1880s#1533,231
1890s#1803,617
1900s#2363,447
1910s#3526,819
1920s#3988,414
1930s#21321,114
1940s#24212,527
1950s#12438,469
1960s#14288,375
1970s#6588,630
1980s#19930,706
1990s#52010,921
2000s#1,0285,330
2010s#1,6503,061
2020s#2,0491,361
Before 19010.6%
Greatest Generation 1901–271.5%
Silent Generation 1928–459%
Baby boom 1946–6466.7%
Generation X 1965–8018.1%
Millennials 1981–963.1%
Generation Z 1997–120.8%
2013 and later0.3%

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.

Where Susan is most common

Compared with all babies born in each state since 1910, Susan has been most common in Rhode Island (1.8×), Massachusetts (1.8×), and Vermont (1.7×), and least common in Nevada (0.42×).

1,111,502 births recorded by state, 1910–2025. 2× means twice as common as nationally. States with fewer than 30 such births are left blank, and SSA withholds any year with fewer than 5 in a state, so small states read low.

Spelled almost the same

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

Also a last name

As a last name, Susan ranks #30,637 of 156,621, with 815 people. See Susan as a last name

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