How rare is the name Seth?

144,312 people in the United States have the first name Seth, about 1 in 2,093. It ranks #391 of 53,615 first names in the 2020 Census.

first name

SETH

#391

of 53,615 first names recorded in the 2020 Census

People
144,312
About
1 in 2,093
This common or more
53.9%
Who bears it

Of the 144,312 people named Seth, 82.7% reported their origin as White, 6.8% as Hispanic or Latino and 4.5% as two or more races. Virtually all are male (99.8%). These count how people described themselves on the 2020 Census, not where the name comes from.

Seth peaked in 2000, when 6,725 babies got the name.

Births per year, SSA records 1880–2025
18802025
Peak year
2000
Births that year
6,725
In 2025*
505 ▼92%
Recorded as
almost entirely male

At least 166,288 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.

Seth by decade

Among all names given to American babies, its best decade was the 2000s, when it ranked #153. The largest share of babies named Seth, 41.8%, were born between 1997 and 2012, as Generation Z.

1880s#715270
1890s#1,203168
1900s#1,381181
1910s#1,372642
1920s#1,420874
1930s#1,624612
1940s#1,528852
1950s#1,1322,101
1960s#8883,792
1970s#33116,669
1980s#19731,318
1990s#17542,316
2000s#15348,259
2010s#47714,686
2020s#1,0283,548
Before 19010.3%
Greatest Generation 1901–270.9%
Silent Generation 1928–450.7%
Baby boom 1946–642.5%
Generation X 1965–8013.2%
Millennials 1981–9633.4%
Generation Z 1997–1241.8%
2013 and later7.2%

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 Seth is most common

Compared with all babies born in each state since 1910, Seth has been most common in Alaska (2.7×), Vermont (2.1×), and Wyoming (2.1×), and least common in New Jersey (0.48×).

161,742 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

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

Also a last name

As a last name, Seth ranks #8,999 of 156,621, with 3,488 people. See Seth as a last name

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