Quantavius is a distinctive boys' name in United States, ranking #13631 in 2018 with 5 recorded births. The name reached its all-time peak in 1999 with 21 births ranking #3676. Since 1996, the popularity has decreased by 66.7%. In 2018, approximately 1 in every 363,095 boys born was named Quantavius. FALLING Recent data shows the name is currently falling.