Coilin is an Irish given name of Gaelic origin, derived from the word 'coilean', which means 'whelp' or 'cub'. It is traditionally given to boys and has been used in Ireland for centuries. The name gained some popularity outside Ireland in the mid-20th century but remains relatively uncommon internationally. Coilin is often anglicized to Colin, a more widely known name with the same meaning. However, Coilin retains its unique Irish identity and continues to be a beloved choice among families with Irish heritage or those simply drawn to its distinct sound.
Coilin had 5 births each in 2005 and 2007, making a total of 10 babies born with that name over those two years.