The story
- Irish · borrowed fromÓ Raghallaigh
- English todayO'Riley
From Irish Ó Raghallaigh, commonly anglicized as O'Reilly.
Words from the same roots
IrishÓ Raghallaigh all →
RileyReilly
Etymology from Wiktionary, CC BY-SA 4.0.
O'Riley
Today it means: A surname from Irish. Full definition →
Irish Ó Raghallaigh