Sejin vs Tregan

Baby Name Comparison — 2026

Popularity Comparison

Sejin Rank #22,979
Tregan Rank #22,774

Tregan is more popular, ranked #22774 vs #22979 for Sejin.

Frequently Asked Questions

Is Sejin or Tregan more popular?

Tregan is more popular, ranked #22774 compared to Sejin at #22979 in the United States.

Are Sejin and Tregan boy or girl names?

Sejin is primarily a boy name. Tregan is primarily a boy name.

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← Full profile: Sejin ← Full profile: Tregan Browse all baby names