Sebastian vs Thomas

Baby Name Comparison — 2026

Popularity Comparison

Sebastian Rank #14
Thomas Rank #39

Sebastian is more popular, ranked #14 vs #39 for Thomas.

Frequently Asked Questions

Is Sebastian or Thomas more popular?

Sebastian is more popular, ranked #14 compared to Thomas at #39 in the United States.

What do Sebastian and Thomas mean?

Sebastian means "from Sebastia" (Latin origin). Thomas means "Twin" (Aramaic origin).

Are Sebastian and Thomas boy or girl names?

Sebastian is primarily a boy name. Thomas is primarily a boy name.

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← Full profile: Sebastian ← Full profile: Thomas Browse all baby names