McKenna
Derives from Gaelic Mac Cionaodha, an Irish and Scottish patronymic surname meaning descendant of Cionaodh.
Meaning and origin
This surname originates in Gaelic-speaking regions of Ireland and Scotland, where Mac Cionaodha functioned as a patronymic designation.
How to pronounce McKenna
| English (US) | mik-EN-a |
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About this entry
Drafted with the help of an AI model, then checked by a person. Last checked on 16 September 2026.
The sources behind this entry are listed in the app.