Jamario is a distinctive boys' name in United States, ranking #3640 in 2007 with 29 recorded births. The name reached its all-time peak in 2002 with 47 births ranking #2232. Since 1996, the popularity has decreased by 31.0%. In 2007, approximately 1 in every 71,560 boys born was named Jamario. FALLING Recent data shows the name is currently falling.