Updated June 9, 2019 Share: Boy name origins & meanings English : Sharp; bold Boy name variations Keane Keane - 36% this year Masculine Rare Find out more Kean Kean - 22% this year Masculine Rare Find out more Keen Keen - 11% this year Neutral Rare Find out more How Popular Is The Name Keene Family name origins & meanings English : variant spelling of Keen.Americanized spelling of German Kühne (see Kuehn).