Oak vs Fitz

Baby Name Comparison — 2026

Oak

Boy #2,438 Most Popular 1 Syllable

"oak tree"

Origin: Old English

English American Celtic

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Boy #2,480 Most Popular 1 Syllable

"son of"

Origin: Norman French

English Irish Scottish

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Oak Rank #2,438

Fitz Rank #2,480

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

Is Oak or Fitz more popular?

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

What do Oak and Fitz mean?

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

Are Oak and Fitz boy or girl names?

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