OFlannan

OFlannan is a surname of Irish origin. It is an anglicized form of the Gaelic Ó Flannagain, meaning "descendant of Flannagán". The personal name Flannagán itself is derived from the Gaelic word "flann," which means "red" or "ruddy."

The OFlannan surname is most commonly found in Ireland, particularly in the western parts of the country. Historically, families bearing this name were prominent in various regions, often associated with chieftainships and land ownership. The distribution of the surname reflects ancient clan territories and migrations within Ireland.

As with many Irish surnames, OFlannan individuals have emigrated throughout history, leading to its presence in countries such as the United States, Canada, Australia, and the United Kingdom. Genealogists and historians often trace the lineage of OFlannan families to specific ancestral septs, contributing to a broader understanding of Irish diaspora and cultural heritage. The variations in spelling of the surname can occur due to historical transcription practices and linguistic differences across regions and time.