Kean is primarily an Irish name derived from the surname Ó Catháin, meaning 'battle'. It is predominantly used as a masculine name. Kean is derived from the Gaelic 'Ó Catháin', which is a variant of 'Cian', and is associated with the meaning 'battle'. The name has gained popularity in recent years, particularly in the United States, where it is often associated with the actor Keanu Reeves. The use of Kean has evolved from being a rare surname to a more common given name, reflecting cultural exchange and modern naming trends.
