O'malley
//oʊˈmæli// name
name ·Rare ·Advanced level
Definitions
Proper Noun
- 1 A surname from Irish.
Etymology
Anglicisation of the Irish surname Ó Máille meaning "from/of Umaill". The name's origin is uncertain, but compare *maglos (“noble”), mall (“slow, stately”), málla (“pleasant”).
Related phrases
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.