Word.ws English Dictionary

O'Riley

O'Riley proper noun: a surname from Irish.

Proper noun

O'Riley

  1. A surname from Irish.

Origin of O'Riley

From Irish Ó Raghallaigh, commonly anglicized as O'Reilly.

Phrases with O'Riley

Questions about O'Riley

What does O'Riley mean?
O'Riley means a surname from Irish.
What part of speech is O'Riley?
O'Riley is a proper noun.

Words near O'Riley in the dictionary

  1. o'rethrew
  2. o'rethrow
  3. o'rethrowing
  4. o'rethrown
  5. o'rethrows
  6. O'Riley
  7. O'Riordan
  8. O'Riordans
  9. O'Rourke
  10. O'Rourkes
  11. O'Ryan

Source and license

Adapted from Wiktionary: O'Riley (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: “O'Riley.” Word.ws, https://word.ws/o%27riley. Based on Wiktionary, CC BY-SA 4.0.