Xxavier is a distinctive boys' name in United States, ranking #7474 in 2015 with 11 recorded births. The name reached its all-time peak in 2015 with 11 births ranking #7474. Since 1996, the popularity has increased by 120.0%. In 2015, approximately 1 in every 174,205 boys born was named Xxavier. FALLING Recent data shows the name is currently falling.