Meaning & Origin
A surname.
Maddix is a boy's and girl's baby name of Welsh origin, a variant of Maddox, from the Welsh patronymic meaning 'son of Madoc,' where Madoc means 'fortunate' or 'beneficent.' The -ix spelling gives it a sharper, more contemporary edge.
Maddox and its variants surged after Angelina Jolie named her adopted son Maddox in 2002, sparking widespread interest in this Welsh-rooted name.