New house
A variant spelling of Xavier, which originates from the Basque place name Etxeberria. It traditionally refers to a 'new house' or 'castle' and gained popularity through Saint Francis Xavier.
Less common today
Xaiver isn't in the latest US Top 1000. It last peaked at #2,177 in 2007.
US births per 5-year period, 1990βpresent (SSA data).