Namebino · Girl names · Boy names
Boy's name · #800 in the US (2025) · Trending
Kaisen is moving up the charts. First recorded in 2004, it stood at #800 in 2025 — its strongest showing yet; about 2,600 boys have been named Kaisen along the way.
In recent years, Kaisen ran 4–7× its national rate in Mississippi and Louisiana.
Appears in 2020-2025 birth records of 25 states. See the full state-by-state map on this page.
See how Kaisen ranks in other countries and regions.
#1,887 in Canada (2024).
Together with its spelling variants Kaysen (#415) and Caysen (#1339), Kaisen would rank around #278 with about 1,200 births last year — the newborns split about 63/25/12 across Kaysen, Kaisen, and Caysen.
Similar names: Caysen · Everest · Kaiser · Aizen · Jaysen · Caius
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