Curran is an Irish surname and given name, derived from the Gaelic Ó Cuirreáin sept, meaning 'descendant of Cuirreán'. It was originally a patronymic name, indicating a descendant of someone named Curreán. The name Curreán itself is likely derived from the Old Irish word 'cúru', meaning 'heart' or 'courageous'. Over time, Curran has become established as both a surname and a given name, often associated with Irish heritage and history. It is pronounced as /ˈkʌrən/ in English.
"Curran saw its peak popularity in the late 1980s and early 1990s, with a high of 56 births in 1993. However, it has been declining steadily since the late 1990s, with only 5 births recorded in 2022."