US Popularity Rank: None

Origin: Basque

Meaning: New house

Xathieur is a beautiful boy’s name of Basque origin, meaning “new house.” Borrowed from Xavier, which comes from the popular surname Etcheberria, this particular iteration follows a long line of “X” names that have made little ones feel oh-so welcome to their new surroundings since before the 16th century. Xay, Xathi, and X are some nicknames that’ll make your cutie feel even cooler.