Jamario is a distinctive boys' name in United States, ranking #4700 in 2013 with 20 recorded births. The name reached its all-time peak in 2002 with 47 births ranking #2232. Since 1996, the popularity has decreased by 52.4%. In 2013, approximately 1 in every 94,563 boys born was named Jamario. FALLING Recent data shows the name is currently falling.