Xxavier is a distinctive boys' name in United States, ranking #9840 in 2008 with 8 recorded births. This places Xxavier in the bottom 33% 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 60.0%. In 2008, approximately 1 in every 254,993 boys born was named Xxavier. FALLING Recent data shows the name is currently falling.