Word.ws English Dictionary

Castonguay

Castonguay proper noun: a surname.

Proper noun

Castonguay (plural Castonguays)

  1. A surname.

Forms of Castonguay

pluralCastonguays

Questions about Castonguay

What does Castonguay mean?
Castonguay means a surname.
What part of speech is Castonguay?
Castonguay is a proper noun.

Words near Castonguay in the dictionary

  1. castock
  2. castocks
  3. castoff
  4. castoffs
  5. Caston
  6. Castonguay
  7. Castonguays
  8. castonospermine
  9. Castons
  10. castor
  11. castor bean

Source and license

Adapted from Wiktionary: Castonguay (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: “Castonguay.” Word.ws, https://word.ws/castonguay. Based on Wiktionary, CC BY-SA 4.0.