TheNameDBMcDonnell
PatronymicMeaning
Son of Donnell, from the Gaelic personal name Domhnall meaning 'world ruler' or 'mighty ruler'.
Etymology
The 'Mc' prefix means 'son of' in Gaelic. Donnell derives from Domhnall, composed of 'domhan' (world) and 'gal' (rule/bright). The surname is particularly associated with the Isles and Ulster, with the MacDonnell clan being prominent in Scottish history.
About the McDonnell Surname
A prominent Irish and Scottish patronymic surname with ancient Gaelic roots and significant historical importance. The name has one of the largest diaspora populations among Mc- surnames.
Distribution
Scotland, Northern Ireland, and widespread in North America, Australia, and other English-speaking countries.
Notable Bearers
Sorley Boy MacDonnell, Alasdair MacColla MacDonnell, various political and military figures in modern times.