Updated June 9, 2019 Find Baby Names Boy name origins & meanings Old English : Dark warrior Boy name variations Duncan Duncan + 15% this year Masculine Rare READ MORE DETAILS Dunc Dunc 0 % this year Masculine Rare READ MORE DETAILS Dun Dun 0 % this year Masculine Rare READ MORE DETAILS Doncan Doncan 0 % this year Masculine Rare READ MORE DETAILS