Meaning Originated in Scotland, is Anglish version of the Gaelic name 'Aonghas' meaning 'one choice'. Popular as a surname and first name for girls and boys. Origin of Innes Celtic , Irish Popular Middle Names Pronunciation 🔊 Listen Innes IN-nes Similar Names Findlay Donal Broughton Amhuinn Seamus Edmondo Dontaye Ferghus Fearghus Aylmar Year by Year Popularity of Innes