How common is the name Monica?

264,966 people in the United States have the first name Monica, about 1 in 1,140. It ranks #203 of 53,615 first names in the 2020 Census.

first name

MONICA

#203

of 53,615 first names recorded in the 2020 Census

People
264,966
About
1 in 1,140
This common or more
41.8%
Who bears it

Of the 264,966 people named Monica, 41.6% reported their origin as Hispanic or Latino, 38.3% as White and 13.2% as Black. Virtually all are female (99.9%). These count how people described themselves on the 2020 Census, not where the name comes from.

Monica peaked in 1979, when 6,619 babies got the name.

Births per year, SSA records 1880–2025
18802025
Peak year
1979
Births that year
6,619
In 2025*
371 ▼94%
Recorded as
almost entirely female

At least 252,257 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.

Monica by decade

Among all names given to American babies, its best decade was the 1970s, when it ranked #101. The largest share of babies named Monica, 37.3%, were born between 1965 and 1980, Generation X's birth years.

1880s#1,33389
1890s#896277
1900s#745505
1910s#7801,739
1920s#8782,067
1930s#7652,469
1940s#6254,662
1950s#34118,736
1960s#16945,316
1970s#10162,005
1980s#12252,198
1990s#19039,060
2000s#46014,705
2010s#9996,074
2020s#1,3982,355
Before 19010.2%
Greatest Generation 1901–271.5%
Silent Generation 1928–451.9%
Baby boom 1946–6416.1%
Generation X 1965–8037.3%
Millennials 1981–9630%
Generation Z 1997–1210.6%
2013 and later2.4%

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.

Where Monica is most common

Compared with all babies born in each state since 1910, Monica has been most common in New Mexico (2.3×), California (1.9×), and District of Columbia (1.7×), and least common in New Hampshire (0.35×).

247,820 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 Monica, most common first.

Also a last name

As a last name, Monica ranks #21,920 of 156,621, with 1,210 people. See Monica as a last name

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