Rosco

Boy name

Rosco has been given to 1,440 babies in the U.S. since 1883. It peaked in 1922.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

1,440

Peak year

1922 (42 babies)

Rank in 2025

Below top 1000

First recorded

1883

10-year trend

▼ -22%

Gender split

All boys

Spellings & variants

Names one letter away from Rosco — alternate spellings parents actually use.

Roccoboy

31,684 babies since 1891

Roscoeboy

22,170 babies since 1880

Names with a similar vibe

Same primary gender, peaked around the same years, and roughly as common as Rosco.

Reinholdboy

1,431 babies since 1882

Spurgeonboy

1,451 babies since 1880

Giffordboy

1,452 babies since 1891

Ciceroboy

1,453 babies since 1880

Chalmerboy

1,427 babies since 1881

Clearenceboy

1,427 babies since 1897

Wilfridboy

1,419 babies since 1887

Okeyboy

1,462 babies since 1881

FAQ

How popular is the name Rosco?

Rosco has been given to 1,440 babies in the U.S. since 1883. It ranked below the top 1000 in 2025.

When did the name Rosco peak?

Rosco peaked in 1922, when 42 babies were given the name.

Is Rosco a girl or boy name?

Rosco is primarily a boy name (100% of babies named Rosco are boys).

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