Creegan Family History
Creegan Name Meaning
Irish:: Anglicized form of Gaelic Ó Croidheagáin ‘descendant of Croidheagán’ a personal name from a diminutive of croidhe ‘heart’ used as a term of endearment. perhaps also an alternative Anglicized form of Ó Croidheáin (see Crehan ). shortened Anglicized form of Gaelic Mag Riagáin (see Regan ).
Source: Dictionary of American Family Names 2nd edition, 2022