Updated June 9, 2019 Find Baby Names Boy name origins & meanings Old Welsh : Champion; good fortune Boy name variations Maddock Maddock 0 % this year Masculine Rare READ MORE DETAILS Madock Madock 0 % this year Masculine Rare READ MORE DETAILS Madoc Madoc + 33% this year Masculine Rare READ MORE DETAILS Madog Madog 0 % this year Masculine Rare READ MORE DETAILS Maddox Maddox - 5% this year Neutral Common READ MORE DETAILS Madox Madox - 45% this year Masculine Rare READ MORE DETAILS Maddy Maddy + 62% this year Neutral Rare READ MORE DETAILS