Jamai is a distinctive boys' name in United States, ranking #4763 in 2006 with 19 recorded births. The name reached its all-time peak in 2004 with 20 births ranking #4329. Since 1996, the popularity has increased by 216.7%. In 2006, approximately 1 in every 108,164 boys born was named Jamai. RISING Recent data shows the name is currently rising.