Save Type Surname (from given name) Usage Scottish, Irish Meaning & HistoryExpand Links Variant of McNeil. Related NamesDetails RootNiall (given name)VariantsMacNeil, McNeal, McNeil, McNiel, Neil(Scottish) MacNèill(Scottish Gaelic) Mac Néill, Ó Néill(Irish) Other Languages & CulturesNeal, Neil, Nelson, Nielson, Nigel, Niles(English) Categories anglicizations