Halley vs Greg

Baby Name Comparison — 2026

Halley

Boy #4,634 Most Popular 2 Syllables

"hay meadow"

Origin: Old English

American English

✓ All Clear

Boy #4,526 Most Popular 1 Syllable

"watchful, alert"

Origin: Greek

English American European

✓ All Clear

Halley Rank #4,634

Greg Rank #4,526

Greg is more popular, ranked #4526 vs #4634 for Halley.

Is Halley or Greg more popular?

Greg is more popular, ranked #4526 compared to Halley at #4634 in the United States.

What do Halley and Greg mean?

Halley means "hay meadow" (Old English origin). Greg means "watchful, alert" (Greek origin).

Are Halley and Greg boy or girl names?

Halley is primarily a boy name. Greg is primarily a boy name.