Xxavier is a distinctive boys' name in United States, ranking #8106 in 2010 with 10 recorded births. This places Xxavier in the bottom 43% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 11 births ranking #7474. Since 1996, the popularity has increased by 100.0%. In 2010, approximately 1 in every 191,841 boys born was named Xxavier. FALLING Recent data shows the name is currently falling.