Jamario is a distinctive boys' name in United States, ranking #2232 in 2002 with 47 recorded births. The name reached its all-time peak in 2002 with 47 births ranking #2232. Since 1996, the popularity has increased by 11.9%. In 2002, approximately 1 in every 41,308 boys born was named Jamario. FALLING Recent data shows the name is currently falling.