Nevin 2

Nevin is an Irish surname that represents the Anglicized form of two distinct Irish Gaelic surnames: Mac Cnáimhín or Ó Cnáimhín.

The root name Mac Cnáimhín means "son of Cnámh", with the personal name Cnámh translating to "bone" in Irish. Similarly, Ó Cnáimhín denotes "descendant of Cnámhín", a diminutive form meaning "little bone". These surnames originate from ancient Irish clan structures, where the prefix Mac indicates patrilineal descent and Ó denotes a grandson or descendant. The bone imagery may reference a personal characteristic or ancestral lore, though exact origins remain obscure.

Over time, the Gaelic forms were Anglicized to Nevin and also recorded as McNiven, a spelling variant found predominantly in Scotland and Northern Ireland. The surname is primarily associated with Irish heritage, though distributions from Forebears indicate some presence in the United States as a result of Irish emigration.

• Meaning: Anglicized from Mac Cnáimhín/Ó Cnáimhín, "son or descendant of the little bone"
• Origin: Irish
• Type: Surname
• Usage Regions: Ireland, with diaspora in the United States