Updated June 9, 2019 Find Baby Names Boy name origins & meanings Old English : Cold spring Boy name variations Caldwell Caldwell + 43% this year Masculine Rare READ MORE DETAILS Cadmus Cadmus 0 % this year Masculine Rare READ MORE DETAILS Family name origins & meanings English, Scottish, and northern Irish : variant of Caldwell.Perhaps also an Anglicized variant of Welsh Cadwallader.