How common is the name Allison?

280,746 people in the United States have the first name Allison, about 1 in 1,076. It ranks #188 of 53,615 first names in the 2020 Census.

first name

ALLISON

#188

of 53,615 first names recorded in the 2020 Census

People
280,746
About
1 in 1,076
This common or more
40.5%
Who bears it

Of the 280,746 people named Allison, 78.3% reported their origin as White, 12.5% as Hispanic or Latino and 3.1% as Black. Virtually all are female (99.5%). These count how people described themselves on the 2020 Census, not where the name comes from.

Allison peaked in 1994, when 8,163 babies got the name.

Births per year, SSA records 1880–2025
18802025
Peak year
1994
Births that year
8,163
In 2025*
2,570 ▼69%
Recorded as
almost entirely female

At least 322,944 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.

Allison by decade

Among all names given to American babies, its best decade was the 1990s, when it ranked #92. The largest share of babies named Allison, 34.1%, were born between 1981 and 1996, as millennials.

1880s#1,50570
1890s#1,79480
1900s#1,99794
1910s#1,455576
1920s#1,455837
1930s#1,560659
1940s#1,3491,064
1950s#7334,936
1960s#37116,928
1970s#17634,410
1980s#10862,642
1990s#9274,580
2000s#11760,097
2010s#12949,079
2020s#23316,892
Before 19010%
Greatest Generation 1901–270.4%
Silent Generation 1928–450.4%
Baby boom 1946–644%
Generation X 1965–8015.1%
Millennials 1981–9634.1%
Generation Z 1997–1230.7%
2013 and later15.2%

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 Allison is most common

Compared with all babies born in each state since 1910, Allison has been most common in Nevada (1.5×), New Hampshire (1.4×), and Alaska (1.4×), and least common in Mississippi (0.64×).

317,742 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

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

Also a last name

As a last name, Allison ranks #665 of 156,621, with 49,879 people. See Allison as a last name

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