Updated June 9, 2019 Share: Boy name origins & meanings German : Defending armyTeutonic : Warrior Boy name variations Warner Warner - 9% this year Masculine Rare Find out more Warin Warin 0 % this year Masculine Rare Find out more How Popular Is The Name Werner Family name origins & meanings German : from a personal name composed of the Germanic elements war(in) ‘guard’ + heri, hari ‘army’. Compare Warner.