411 REFERENCE · Wiktionary
McIsaac
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Alternative forms
en McKissack McKissic McKissick
Etymology
From the en gd - patronymic from the personal name en Isaac.
Proper noun
s
en Scottish Gaelic.
Statistics
According to the 2010 United States Census, McIsaac is the 21307th most common surname in the United States, belonging to 1230 individuals. McIsaac is most common among White (95.53%) individuals.
Further reading