Caius

Boy name

Caius has been given to 2,329 babies in the U.S. since 1994. It peaked in 2025 and currently ranks #927 for boys (2025).

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

2,329

Peak year

2025 (254 babies)

Rank in 2025

#927 for boys

First recorded

1994

10-year trend

▲ +84%

Gender split

All boys

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

2,320 babies since 1880

2,314 babies since 1913

2,353 babies since 1918

2,354 babies since 1982

2,355 babies since 1988

2,303 babies since 1984

2,301 babies since 1968

2,300 babies since 2009

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