Word.ws English Dictionary

Castillo

Castillo proper noun: a habitational surname from Spanish, from Spanish castillo (“castle”).

Proper noun

Castillo

  1. A habitational surname from Spanish, from Spanish castillo (“castle”).
    • Standing in her entrance, two men in white silk suits and butterfly-looking lace bow ties, black instrument cases by their side and black-brimmed white hats in their hands–my father, Nestor Castillo, thin and broad-shouldered, and Uncle Cesar, thickset and immense.1989, Oscar Hijuelos, The Mambo Kings Play Songs of Love, Farrar, Straus and Giroux, →ISBN, page 4
  2. A surname from French, a rare variant of Castillon.

Forms of Castillo

alternative formCastillos
alternative formCastel
alternative formCastello
alternative formCastilla

Phrases with Castillo

Questions about Castillo

What does Castillo mean?
Castillo means a habitational surname from Spanish, from Spanish castillo (“castle”).
What part of speech is Castillo?
Castillo is a proper noun.

Words near Castillo in the dictionary

  1. Castille
  2. Castilleja
  3. Castillejas
  4. Castillejo
  5. Castillejos
  6. Castillo
  7. Castillon
  8. Castillons
  9. castin'
  10. Castine
  11. Castines

Source and license

Adapted from Wiktionary: Castillo (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “Castillo.” Word.ws, https://word.ws/castillo. Based on Wiktionary, CC BY-SA 4.0.