Jamario is a distinctive boys' name in United States, ranking #6437 in 2020 with 13 recorded births. The name reached its all-time peak in 2002 with 47 births ranking #2232. Since 1996, the popularity has decreased by 69.0%. In 2020, approximately 1 in every 132,697 boys born was named Jamario. FALLING Recent data shows the name is currently falling.