Breen Family History
Breen Surname Meaning
Irish: either a shortened form of McBreen or an Anglicized form of Gaelic Ó Braoin ‘descendant of Braon’ a byname meaning ‘moisture drop’.
Norwegian: habitational name from the farm name Bre(d)en from Old Norse breithr ‘wide’ + -en from vin ‘meadow’.
In some cases also an Americanized form of Breton Briand.
Source: Dictionary of American Family Names 2nd edition, 2022