How rare is the name Denis?

27,745 people in the United States have the first name Denis, about 1 in 10,886. It ranks #1,315 of 53,615 first names in the 2020 Census.

first name

DENIS

#1,315

of 53,615 first names recorded in the 2020 Census

People
27,745
About
1 in 10,886
This common or more
73.7%
Who bears it

Of the 27,745 people named Denis, 65.7% reported their origin as White, 25.6% as Hispanic or Latino and 5.2% as Black. 93.7% are male. These count how people described themselves on the 2020 Census, not where the name comes from.

Denis peaked in 1952, when 625 babies got the name.

Births per year, SSA records 1880–2025
18802025
Peak year
1952
Births that year
625
In 2025*
101 ▼84%
Recorded as
almost entirely male

At least 21,606 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.

Denis by decade

Among all names given to American babies, its best decade was the 1940s, when it ranked #717. The largest share of babies named Denis, 38.9%, were born during the baby boom (1946–1964).

1880s#1,39781
1890s#1,92568
1900s#2,56955
1910s#2,101300
1920s#1,741616
1930s#9351,655
1940s#7173,736
1950s#7295,012
1960s#1,0272,829
1970s#1,5541,470
1980s#2,0321,136
1990s#2,3641,216
2000s#2,3691,620
2010s#3,2331,157
2020s#3,355655
Before 19010.7%
Greatest Generation 1901–273.8%
Silent Generation 1928–4517.4%
Baby boom 1946–6438.9%
Generation X 1965–8013.1%
Millennials 1981–968.6%
Generation Z 1997–1211%
2013 and later6.5%

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 Denis is most common

Compared with all babies born in each state since 1910, Denis has been most common in New Hampshire (6.4×), Rhode Island (3.8×), and Massachusetts (3.5×), and least common in Georgia (0.08×).

15,931 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 Denis, most common first.

Also a last name

As a last name, Denis ranks #5,514 of 156,621, with 6,087 people. See Denis as a last name

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