OCALLAGHAN
There are approximately 1,915 people named Ocallaghan in the UK. That makes it the 4,658th most common surname overall. Out of every million people in the UK, approximately 30 are named Ocallaghan.
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'CallaghanO'Callaghann
O'Callaghane
O'Calaghan
O'Callagan
O'Kallaghan
O'Caleaghan
O'Calaghane
O'Kalaghan
O'Calagan
O'Calleghan
O'Kellaghan
O'Caleghan
O'Gallaghan
O'Kelaghan
O'Callagahan
O'Galaghan
O'Callagham
O'Callaghin
O'Callghan