Mcosker Family History
Mcosker Name Meaning
Irish: Anglicized form of Gaelic Mac Oscair a patronymic from the personal name Oscar ‘deer-lover’ from os ‘fawn’ and car ‘love’. Alternatively it may be from a Gaelic borrowing of the Old Norse personal name Ásgeirr from ans ‘god’ + geirr ‘spear’. See also Oscar .
Source: Dictionary of American Family Names 2nd edition, 2022