OCooney

OCooney is a surname of Irish origin. It is an anglicized form of the Gaelic O'Cúnaoigh, meaning "descendant of Cúnaoigh". The personal name Cúnaoigh itself is derived from the Irish word "cú," meaning "hound" or "wolf." Historically, the O'Cooney clan was associated with the province of Leinster in Ireland.

Over time, the surname spread throughout Ireland and also to other parts of the world, particularly in countries with significant Irish diaspora such as the United States, Canada, and Australia. While there is no single prominent historical figure universally recognized by the name O'Cooney, individuals with this surname have contributed to various fields including arts, sciences, and sports. The distribution of the surname today reflects historical migration patterns. Variations in spelling may exist due to anglicization processes over centuries. Research into specific O'Cooney family histories can often trace lineage back to particular regions within Ireland.