How common is the name Dorothy?

304,932 people in the United States have the first name Dorothy, about 1 in 990. It ranks #166 of 53,615 first names in the 2020 Census.

first name

DOROTHY

#166

of 53,615 first names recorded in the 2020 Census

People
304,932
About
1 in 990
This common or more
38.3%
Who bears it

Of the 304,932 people named Dorothy, 74.4% reported their origin as White, 19.7% as Black and 2.2% as Hispanic or Latino. Virtually all are female (99.9%). These count how people described themselves on the 2020 Census, not where the name comes from.

Dorothy peaked in 1924, when 40,097 babies got the name.

Births per year, SSA records 1880–2025
18802025
Peak year
1924
Births that year
40,097
In 2025*
743 ▼98%
Recorded as
almost entirely female

At least 1,115,908 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.

Dorothy by decade

Among all names given to American babies, its best decade was the 1920s, when it ranked #6. The largest share of babies named Dorothy, 49.2%, were born between 1901 and 1927, the Greatest Generation's birth years.

1880s#2072,088
1890s#7510,872
1900s#1139,248
1910s#7207,956
1920s#6369,879
1930s#13211,521
1940s#40132,766
1950s#11174,712
1960s#23633,143
1970s#42911,688
1980s#6447,165
1990s#1,0684,211
2000s#1,6352,717
2010s#1,3573,958
2020s#9383,984
Before 19011.4%
Greatest Generation 1901–2749.2%
Silent Generation 1928–4532.5%
Baby boom 1946–6412.9%
Generation X 1965–802.2%
Millennials 1981–960.9%
Generation Z 1997–120.4%
2013 and later0.6%

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 Dorothy is most common

Compared with all babies born in each state since 1910, Dorothy has been most common in Mississippi (1.9×), Pennsylvania (1.6×), and South Dakota (1.5×), and least common in Nevada (0.17×).

1,059,075 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.

Also a last name

As a last name, Dorothy ranks #24,966 of 156,621, with 1,041 people. See Dorothy as a last name

Compare