Kaisen

Boy name

Kaisen has been given to 2,637 babies in the U.S. since 2004. It peaked in 2025 and currently ranks #800 for boys (2025).

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

2,637

Peak year

2025 (311 babies)

Rank in 2025

#800 for boys

First recorded

2004

10-year trend

▲ +217%

Gender split

0% girls / 100% boys

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

2,637 babies since 1910

2,634 babies since 1978

2,633 babies since 1988

2,630 babies since 1984

2,615 babies since 1947

2,614 babies since 1991

2,613 babies since 1912

2,669 babies since 2000

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