Marquarius is a distinctive boys' name in United States, ranking #6750 in 2006 with 12 recorded births. The name reached its all-time peak in 1998 with 13 births ranking #5080. Since 1996, the popularity has increased by 50.0%. In 2006, approximately 1 in every 171,260 boys born was named Marquarius. FALLING Recent data shows the name is currently falling.