Mcwhannell Family History
Mcwhannell Surname Meaning
from Mac Gille Chonghail 'son of Gille Conghail' a personal name meaning 'servant of St Congal' the name by which St Comgall of Bangor is known in Scotland.
The written evidence makes Gille Conaill 'servant of St Conall' (of Donegal) equally possible but tradition is against it.
Source: The Concise Oxford Dictionary of Family Names in Britain, 2021
