O'brien
//oʊˈbɹaɪən//
Pronunciation
US //oʊˈbɹaɪən//
US
Syllables: 3
Phonemes: OW0 B R AY1 IH0 N
UK //əˈbɹaɪən//
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.