Updated June 9, 2019 Share: Boy name origins & meanings Latin : MercifulLatin : Gentle Boy name variations Clement Clements Clemens Clemmons Clemon Clem Clemendo Clemente Clementino Clementius Clemmie Clemmy Klement Klementos Kliment Klemenis Klemet Klimiek Family name origins & meanings German : from the personal name Klemens, a variant spelling of Clemens (see Clement).