Castro vs Tobius

Baby Name Comparison — 2026

Castro

Boy #17,549 Most Popular 2 Syllables

"castle, fortress"

Origin: Latin

Spanish Portuguese Latin American

✓ All Clear

Boy #17,518 Most Popular

✓ All Clear

Castro Rank #17,549

Tobius Rank #17,518

Tobius is more popular, ranked #17518 vs #17549 for Castro.

Is Castro or Tobius more popular?

Tobius is more popular, ranked #17518 compared to Castro at #17549 in the United States.

What do Castro and Tobius mean?

Castro means "castle, fortress" (Latin origin).

Are Castro and Tobius boy or girl names?

Castro is primarily a boy name. Tobius is primarily a boy name.