Greg vs Kepler

Baby Name Comparison — 2026

Greg

Boy #4,526 Most Popular 1 Syllable

"watchful, alert"

Origin: Greek

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Boy #4,441 Most Popular 2 Syllables

"hat maker, cap maker"

Origin: German

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Greg Rank #4,526

Kepler Rank #4,441

Kepler is more popular, ranked #4441 vs #4526 for Greg.

Is Greg or Kepler more popular?

Kepler is more popular, ranked #4441 compared to Greg at #4526 in the United States.

What do Greg and Kepler mean?

Greg means "watchful, alert" (Greek origin). Kepler means "hat maker, cap maker" (German origin).

Are Greg and Kepler boy or girl names?

Greg is primarily a boy name. Kepler is primarily a boy name.