The surname O'Colleran comes from the Irish name O Callarain, which may be derived from the Gaelic "callaire" meaning "crier, ranter or bellringer."
Early Origins of the O'Colleran family
The surname O'Colleran was first found in counties Mayo and Galway
(Irish: Gaillimh) part of the province of Connacht
, located on the west coast of the Island.
Early History of the O'Colleran family
This web page shows only a small excerpt of our O'Colleran research.Another 153 words (11 lines of text) covering the years 1765, 1866, 1890 and 1602 are included under the topic Early O'Colleran History in all our PDF Extended History products and printed products wherever possible.
O'Colleran Spelling Variations
of this family name include: Colleran, Calleran, Callerain, Caleraine, O'Colleran, O'Calleran and many more.
Early Notables of the O'Colleran family (pre 1700)
More information is included under the topic Early O'Colleran Notables in all our PDF Extended History products
and printed products wherever possible.
Migration of the O'Colleran family to the New World and Oceana
Some of the first settlers of this family name or some of its variants were: Edward Collerain, who settled in New Brunswick in 1834; William Colleran, who was naturalized in Philadelphia in 1864; and Daniel Coleraine, who was one of the ".