Reilly, derived from the famous Gaelic name Raghallach, conveys the essence of courage, valor, and kingly qualities. It signifies someone who is brave at heart and possesses leadership abilities.
See More NamesThe name Reilly is of Irish origin, derived from the Gaelic Ó Raghallaigh, meaning 'descendant of Raghallach.' The name Raghallach may be linked to the Old Irish words 'righ,' meaning 'king,' and 'galach,' meaning 'valorous or brave.'
The name Reilly has experienced moderate popularity, particularly in English-speaking countries. Its use as a first name has grown over the last few decades, offering a fresh take on traditional surname-derived names.
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