Submitted names are contributed by users of this website. The accuracy of these name definitions cannot be guaranteed.
Surname MAC COINGHEALLAIGH
SOURCE: Given Name
OTHER FORMS: Ó Coingheallaigh, O'Quinnelly, McQuinnelly
CONTRIBUTOR: LMS on 6/11/2016
Meaning & History
Meaning, ‘son (or descendant) of Coingheallach
’, a personal name meaning ‘faithful to pledges’.