Castro
Meaning
"castle, fortress"
Origin: Latin
Cultural Roots
Quick Stats
- Popularity Rank
- #17,549
- Total SSA Count
- 6
- Syllables
- 2
- Formality
- Moderate
- Nicknames
- Cas, Caz
Baby Name Comparison — 2026
"castle, fortress"
Origin: Latin
"one with beautiful eyes"
Origin: Sanskrit
Castro is more popular, ranked #17549 vs #17652 for Kunal.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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1. Which style feels more like your family?
Castro is more popular, ranked #17549 compared to Kunal at #17652 in the United States.
Castro means "castle, fortress" (Latin origin). Kunal means "one with beautiful eyes" (Sanskrit origin).
Castro is primarily a boy name. Kunal is primarily a boy name.