Caoilainn is a feminine given name of Irish origin, derived from the words "-" ("") and "-" (""). The name means "slender", "", "fair", or "". Caoilainn originated as a name in the 6th century, concurrent with the Irish female saint, Saint Caolainn.

Notable people with the name include:

Caoilinn Hughes (born 1985), Irish novelist and short story writer Caoilinn Springall (born 2013), Irish actress

See also Caley (given name), a list of people with the given name Callan (name), a list of people with the given name and surname Caolan (given name), a list of people with the given name Caoilfhionn (given name), a list of people with the given name

References