Sincere vs Keith

Baby Name Comparison — 2026

Sincere

Boy #605 Most Popular 2 Syllables

"genuine, honest, without deceit"

Origin: Latin

American African American

✓ All Clear

Boy #758 Most Popular 1 Syllable

"wood, forest"

Origin: Celtic

Scottish English American Australian

✓ All Clear

Sincere Rank #605

Keith Rank #758

Sincere is more popular, ranked #605 vs #758 for Keith.

Is Sincere or Keith more popular?

Sincere is more popular, ranked #605 compared to Keith at #758 in the United States.

What do Sincere and Keith mean?

Sincere means "genuine, honest, without deceit" (Latin origin). Keith means "wood, forest" (Celtic origin).

Are Sincere and Keith boy or girl names?

Sincere is primarily a boy name. Keith is primarily a boy name.