Jamario is a distinctive boys' name in United States, ranking #5608 in 2015 with 16 recorded births. The name reached its all-time peak in 2002 with 47 births ranking #2232. Since 1996, the popularity has decreased by 61.9%. In 2015, approximately 1 in every 119,766 boys born was named Jamario. FALLING Recent data shows the name is currently falling.