Foster vs Kase

Baby Name Comparison — 2026

Popularity Comparison

Foster Rank #1,077
Kase Rank #967

Kase is more popular, ranked #967 vs #1077 for Foster.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Foster ___

  • Foster James
  • Foster Lee
  • Foster Grey
  • Foster Cole
  • Foster Reed
  • Foster Blue

Kase ___

  • Kase James
  • Kase William
  • Kase Lee
  • Kase Owen
  • Kase Riley
  • Kase Gray

Sibling Name Ideas

Names that pair well as siblings.

If you choose Foster

Hunter Fletcher Archer Sawyer Harper

If you choose Kase

Jett Brynn Sloane Cole Quinn

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Foster or Kase more popular?

Kase is more popular, ranked #967 compared to Foster at #1077 in the United States.

What do Foster and Kase mean?

Foster means "forest keeper, forester" (Old English origin). Kase means "watchful, vigilant (via Casey)" (Irish Gaelic Cathasaigh origin).

Are Foster and Kase boy or girl names?

Foster is primarily a boy name. Kase is primarily a boy name.

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← Full profile: Foster ← Full profile: Kase Browse all baby names