How rare is the name Rosalio?

4,157 people in the United States have the first name Rosalio, about 1 in 72,656. It ranks #4,474 of 53,615 first names in the 2020 Census, tied with 2 others.

first name

ROSALIO

#4,474

of 53,615 first names recorded in the 2020 Census

People
4,157
About
1 in 72,656
This common or more
84.1%
Who bears it

Of the 4,157 people named Rosalio, 97.4% reported their origin as Hispanic or Latino, 1.2% as Asian or Pacific Islander and 1% as White. 98.1% are male. These count how people described themselves on the 2020 Census, not where the name comes from.

Rosalio peaked in 1994, when 39 babies got the name.

Births per year, SSA records 1880–2025
19112025
Peak year
1994
Births that year
39
In 2025*
11 ▼72%
Recorded as
almost entirely male

At least 2,063 babies have been given the name since 1911. 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.

Rosalio by decade

Among all names given to American babies, its best decade was the 1920s, when it ranked #3,191. The largest share of babies named Rosalio, 19.3%, were born between 1981 and 1996, as millennials.

1910s#4,56384
1920s#3,191229
1930s#3,282182
1940s#3,599180
1950s#3,887206
1960s#4,941161
1970s#5,300203
1980s#5,712236
1990s#6,726258
2000s#10,997178
2010s#17,54893
2020s#17,46753
Greatest Generation 1901–2712.6%
Silent Generation 1928–4517.2%
Baby boom 1946–6417.5%
Generation X 1965–8014.5%
Millennials 1981–9619.3%
Generation Z 1997–1213.6%
2013 and later5.4%

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.

Exactly as common as Rosalio

2 other first names also have 4,157 people.

Also a last name

As a last name, Rosalio ranks #136,082 of 156,621, with 128 people. See Rosalio as a last name

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