Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
OMALLEY
There are approximately 1,558 people named Omalley in the UK. That makes it the 5,384th most common surname overall. Out of every million people in the UK, approximately 25 are named Omalley.
Region of origin
British Isles
Country of origin
Ireland
Language of origin
Gaelic
Religion of origin
Christian
Classification
Celtic
From name of parent
Related and similar surnames
O'MalleyO''malley
O'Mealey
O'Mealley
O'Maley
O'Mailley
O''maley
O'Mayley
O'Mahley
O'Mailey
O'Mally
O'Malleys
O'Meilley
O'Mallie
O'Maleys
O'Maely
O'Meley
O'Maillie
O'Meallie
O'Mailly
The Omalley surname in historical dictionaries
Patronymica Britannica (1860)
O'MALLEY. An ancient family formerly written 0"Malie, of Morshe Castle, co. Mayo. O'Malley is foolishly gallicised to De Maillet. O'Donovan.