Keizer
Gender: Boy
Meaning: Dark-haired, little dark one
Origin: Irish
Popularity: Ranked #13002 in 2025 with 5 babies born.
History: A variant or related form of Keira. Shares the meaning 'Dark-haired, little dark one.'
Similar names: kizer, kaizer, keiler, keiner, keiser, keiver, khizer, kinzer
Name length: 6 letters
How common is Keizer? About 1 in 665,700 babies born in 2025 were named Keizer, or roughly 0 per day in the United States.
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Frequently asked about Keizer
What does the name Keizer mean?
Keizer means “Dark-haired, little dark one” from Irish roots.
What is the origin of the name Keizer?
Keizer has Irish origin. The traditional meaning is “Dark-haired, little dark one”.
How popular is Keizer?
Keizer ranked #12008 in 2025 — given to 5 babies that year.
When was Keizer most popular?
Keizer peaked in 2022 with 16 babies registered that year.
Is Keizer a boy or girl name?
Keizer is predominantly a boys' name — over 90% of Keizers in registered births are male.
Is the name Keizer rising or falling in popularity?
Keizer has fallen 6039 spots in the rankings over the last 5 years — from #5969 in 2020 to #12008 in 2025.
How long has Keizer been recorded?
Keizer appears in birth records across 11 years — from 2015 through 2025.