Reillys

Reillys refers to a surname of Irish origin. It is an anglicized form of the Gaelic O'Raghailligh, meaning "descendant of Raghallach." The O'Raghailligh clan was a powerful Gaelic Irish dynasty, historically associated with the region of Breifne, now modern-day County Cavan and parts of County Leitrim. The name signifies a connection to a prominent family and their ancestral lands.

Throughout history, individuals with the surname Reilly have contributed to various fields. Notable figures include athletes, artists, politicians, and academics. The surname is common in Ireland and has spread globally due to emigration, particularly to countries such as the United States, Canada, Australia, and the United Kingdom. The prevalence of the Reilly surname in these regions reflects historical migration patterns from Ireland. The name itself carries a sense of heritage and lineage, connecting individuals to their Irish roots.