Holly Family History
Holly Surname Meaning
Irish: part-translation of Gaelic Mac Cuilinn (see McCullen) and in Ulster sometimes a variant of McQuillan 3 an Anglicized form of Mac Cuilinn.
English: variant of Holley.
Americanized form of Czech or Slovak Holý (see Holy).
Source: Dictionary of American Family Names 2nd edition, 2022
