Updated June 9, 2019 Share: Boy name origins & meanings Italian : Gracious; powerful Boy name variations Giancarlo Giancarlo - 4% this year Masculine Rare Find out more Gianncarlo Gianncarlo 0 % this year Masculine Rare Find out more Gyancarlo Gyancarlo 0 % this year Masculine Rare Find out more How Popular Is The Name Giancarlos