Foster vs Kaizer

Baby Name Comparison — 2026

Foster

Boy #1,077 Most Popular 2 Syllables

"forest keeper, forester"

Origin: Old English

English American

✓ All Clear

Boy #1,239 Most Popular 2 Syllables

"emperor, ruler"

Origin: German via Latin

German American South African

✓ All Clear

Foster Rank #1,077

Kaizer Rank #1,239

Foster is more popular, ranked #1077 vs #1239 for Kaizer.

Is Foster or Kaizer more popular?

Foster is more popular, ranked #1077 compared to Kaizer at #1239 in the United States.

What do Foster and Kaizer mean?

Foster means "forest keeper, forester" (Old English origin). Kaizer means "emperor, ruler" (German via Latin origin).

Are Foster and Kaizer boy or girl names?

Foster is primarily a boy name. Kaizer is primarily a boy name.