Quantavius is a distinctive boys' name in United States, ranking #3698 in 1997 with 19 recorded births. The name reached its all-time peak in 1999 with 21 births ranking #3676. Since 1996, the popularity has increased by 26.7%. In 1997, approximately 1 in every 99,215 boys born was named Quantavius. FALLING Recent data shows the name is currently falling.