Jamario is a distinctive boys' name in United States, ranking #2762 in 2001 with 34 recorded births. The name reached its all-time peak in 2002 with 47 births ranking #2232. Since 1996, the popularity has decreased by 19.0%. In 2001, approximately 1 in every 57,142 boys born was named Jamario. FALLING Recent data shows the name is currently falling.