Duncan vs Cain

Baby Name Comparison — 2026

Popularity Comparison

Duncan Rank #1,104
Cain Rank #979

Cain is more popular, ranked #979 vs #1104 for Duncan.

Frequently Asked Questions

Is Duncan or Cain more popular?

Cain is more popular, ranked #979 compared to Duncan at #1104 in the United States.

What do Duncan and Cain mean?

Duncan means "dark warrior" (Scottish Gaelic origin). Cain means "acquired, possessed" (Hebrew origin).

Are Duncan and Cain boy or girl names?

Duncan is primarily a boy name. Cain is primarily a boy name.

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