For background on how the map was made (and its flaws), see the relevant blog entry.
|Kehoe||numerous: South East etc. Ir. Mac Eochaidh. A bardic family attached to the O'Byrnes of Wicklow. Elsewhere as Keogh, q.v. IF.|
|Keogh||Very numerous: all areas, especially Dublin, N Leinster. Ir. Mac Eochaidh from a common first name Eochaidh, meaning perhaps "horseman". There were septs in Tipperary, Roscommon and Wicklow, the latter now usually Kehoe. See MacKeogh. IF.|
|Keough||Very rare: Antrim etc. See Keogh.|
|Mac Eothach||Keogh: féach Mac Eochadha & rl.|