Updated June 9, 2019 Share: Girl name origins & meanings American : Loving Girl name variations Kallan Kall Kallun Boy name origins & meanings Greek : Handsome Boy name variations Kallan Kallin Kallon Kallun Kalon Kalun Kalyn How Popular Is The Name Kallen Family name origins & meanings Swedish (Källén) : ornamental name from källa ‘spring’, ‘source’ + the adjectival suffix -én, a derivative of Latin -enius.German : from the medieval personal name Gallus (see Gall).Dutch : variant of Callens.