Updated June 9, 2019 Share: Boy name origins & meanings American : Capricious Boy name variations Cape Cape 0 % this year Masculine Rare Find out more Caper Caper 0 % this year Masculine Rare Find out more Kahper Kahper 0 % this year Masculine Rare Find out more Kape Kape 0 % this year Masculine Rare Find out more Family name origins & meanings Dutch : variant of Capers.Dutch : from kaper ‘pirate’ or ‘privateer’.German : from Czech kapr ‘carp’, hence a nickname for someone thought to resemble the fish.