Where does “O'Guinn” come from?

O'Guinn (English) comes from English O'Quinn, from Irish Ó Coinn.

Ancestry of “O'Guinn”, step by step

StepLanguageWordMeaning
1EnglishO'Quinn—
2IrishÓ Coinn—
Every word from Irish Ó Coinn →Every word from English O'Quinn →
O'Guinn — Etymology, Origin & Word History | Etymology Explorer