Updated June 9, 2019 Share: Boy name origins & meanings Persian : A treasured secret Boy name variations Kaspar Kaspar 0 % this year Masculine Rare Find out more Caspar Caspar + 36% this year Masculine Rare Find out more Casper Casper - 3% this year Masculine Rare Find out more Kasper Kasper + 5% this year Masculine Rare Find out more