Fitz vs Oak

Baby Name Comparison — 2026

Fitz

Boy #2,480 Most Popular 1 Syllable

"son of"

Origin: Norman French

English Irish Scottish

✓ All Clear

Boy #2,438 Most Popular 1 Syllable

"oak tree"

Origin: Old English

English American Celtic

✓ All Clear

Fitz Rank #2,480

Oak Rank #2,438

Oak is more popular, ranked #2438 vs #2480 for Fitz.

Is Fitz or Oak more popular?

Oak is more popular, ranked #2438 compared to Fitz at #2480 in the United States.

What do Fitz and Oak mean?

Fitz means "son of" (Norman French origin). Oak means "oak tree" (Old English origin).

Are Fitz and Oak boy or girl names?

Fitz is primarily a boy name. Oak is primarily a boy name.