Mac Conshnámha
Mac CONSHNÁMHA—IV—M'Conave, M'Kinnawe, M'Enawe, MacAnawe, Kinnavy, Kineavy; (Adams); Forde, Ford; 'son of Cú-rhnámha' (the swimming-hound, expert swimmer); the name of a family in Co. Leitrim who were formerly chiefs of Muinter Kenny, in the present barony of Dromahaire. It was popularly supposed to be 'Mac an Átha,' son of the ford, and was accordingly 'translated' Ford, Forde. I find it also anglicised Adams, which shows that it must have been sometimes mistaken for Mac Ádhaimh, which see.
Alphabetical Index to Irish Surnames