Jamar is a distinctive boys' name in United States, ranking #647 in 2006 with 358 recorded births. The name reached its all-time peak in 2001 with 358 births ranking #575. Since 1996, the popularity has increased by 43.8%. In 2006, approximately 1 in every 5,741 boys born was named Jamar. FALLING Recent data shows the name is currently falling.