Quantavius is a distinctive boys' name in United States, ranking #10747 in 2008 with 7 recorded births. The name reached its all-time peak in 1999 with 21 births ranking #3676. Since 1996, the popularity has decreased by 53.3%. In 2008, approximately 1 in every 291,421 boys born was named Quantavius. FALLING Recent data shows the name is currently falling.