Kirwin is a distinctive, yet historic given name of Irish origin. It is derived from the Irish surname 'O'Ciarbaun', which means 'descendant of Ciarbaun'. Kirwin was traditionally given to boys and has been used steadily throughout history. In the Middle Ages, it was often found among the Irish immigrants who settled in England. Today, Kirwin remains a unique choice for parents seeking an uncommon yet meaningful name for their child.
"Kirwin was quite popular in 1958 with five babies named so."