Jamarrius is a distinctive boys' name in United States, ranking #8164 in 2003 with 8 recorded births. The name reached its all-time peak in 2003 with 8 births ranking #8164. Since 1996, the popularity has increased by 60.0%. In 2003, approximately 1 in every 246,909 boys born was named Jamarrius. FALLING Recent data shows the name is currently falling.