Word.ws English Dictionary

O'Halleran

O'Halleran proper noun: a surname from Irish.

Proper noun

O'Halleran (plural O'Hallerans)

  1. A surname from Irish.

Forms of O'Halleran

pluralO'Hallerans

Origin of O'Halleran

Variant of Halloran.

Questions about O'Halleran

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

Words near O'Halleran in the dictionary

  1. O'Guin
  2. O'Guinn
  3. O'Guinns
  4. O'Guins
  5. O'Hagan
  6. O'Halleran
  7. O'Hallerans
  8. O'Halloran
  9. O'Hallorans
  10. O'Halpin
  11. O'Halpins

Source and license

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