Greg vs Bill

Baby Name Comparison — 2026

Greg

Boy #4,526 Most Popular 1 Syllable

"watchful, alert"

Origin: Greek

English American European

✓ All Clear

Boy #4,669 Most Popular 1 Syllable

"resolute protector"

Origin: Old High German Willahelm

English American Australian

✓ All Clear

Greg Rank #4,526

Bill Rank #4,669

Greg is more popular, ranked #4526 vs #4669 for Bill.

Is Greg or Bill more popular?

Greg is more popular, ranked #4526 compared to Bill at #4669 in the United States.

What do Greg and Bill mean?

Greg means "watchful, alert" (Greek origin). Bill means "resolute protector" (Old High German Willahelm origin).

Are Greg and Bill boy or girl names?

Greg is primarily a boy name. Bill is primarily a boy name.