Meaning & Origin:
Gaffney is an Irish surname, derived from the Gaelic “Ó Gamhna,” meaning “descendant of Gamhain.” The name Gamhain is linked to a personal name meaning “calf” or “young ox.”

History & Notable People:
Gaffney is tied to Irish heritage and is common among families in Ireland and Irish diaspora communities worldwide. It reflects pride in Gaelic ancestry.