Kei vs Greg

Baby Name Comparison — 2026

Kei

Boy #4,606 Most Popular 1 Syllable

"joy, jubilation"

Origin: Japanese kanji 慶

Japanese American Hawaiian

✓ All Clear

Boy #4,526 Most Popular 1 Syllable

"watchful, alert"

Origin: Greek

English American European

✓ All Clear

Kei Rank #4,606

Greg Rank #4,526

Greg is more popular, ranked #4526 vs #4606 for Kei.

Is Kei or Greg more popular?

Greg is more popular, ranked #4526 compared to Kei at #4606 in the United States.

What do Kei and Greg mean?

Kei means "joy, jubilation" (Japanese kanji 慶 origin). Greg means "watchful, alert" (Greek origin).

Are Kei and Greg boy or girl names?

Kei is primarily a boy name. Greg is primarily a boy name.