Meaning A varaint of the name Cian, from Irish mythology, meaning 'ancient'. Origin of Kian Celtic , English Popular Middle Names James, Jay, John, Jon, Jonathan, Karter, Kumar, Kyle, Louis, Martez Pronunciation 🔊 Listen Kian KIYahN Similar Names Acestes Adad Amphiaraus Ancaeus Ascalaphus Cephalus Damyon Kean Keallach Eadbhard Year by Year Popularity of Kian