Maher — Irish Surname Origin & Meaning
Irish form: Ó Meachair
Meaning: “kindly, hospitable”
Traditional stronghold: Tipperary
Also spelled Meagher — as in Thomas Francis Meagher, who gave Ireland the tricolour.
Related names from the same part of Ireland: O'Brien · Ryan · Kennedy · Carroll · Hogan · Tobin · Keating · Egan