Updated June 9, 2019 Share: Boy name origins & meanings Old Welsh : Champion; good fortune Boy name variations Maddock Maddock 0 % this year Masculine Rare Find out more Madock Madock 0 % this year Masculine Rare Find out more Madoc Madoc + 33% this year Masculine Rare Find out more Maddox Maddox - 5% this year Neutral Common Find out more Madox Madox - 45% this year Masculine Rare Find out more Maidoc Maidoc 0 % this year Masculine Rare Find out more Maddy Maddy + 62% this year Neutral Rare Find out more