63%RatingSave Gender Masculine Usage Irish, English Pronounced Pron. KEER-ən(English) KEER-awn(English) [key·IPA] Meaning & HistoryExpand Links Anglicized form of Ciarán. Related NamesFamily Tree·Details VariantsCiarán, Kieran, Kyran(Irish) Kiaran(English) Other Languages & CulturesCiar(Irish Mythology) Ciarán(Old Irish) PopularityDetails Last ranked #479 in 2011 England and Wales People think this name isRate·Details modern youthful urban strong strange serious Categories black, colors Entry updated December 8, 2017