Grogan
A surname from Irish.
Proper noun
- A surname from Irish.
- A locality in the Temora council area, central New South Wales, Australia.
Origin
Reduced Anglicized form of Irish Ó Grúgáin (“descendant of Grúgán”), a personal name derived from a diminutive form of grúg (“anger”) or a reduced Anglicized form of Irish Ó Gruagáin (“descendant of Gruagán”), a personal name derived from a diminutive form of gruag (“hair”). Compare McGrogan.