Rajon is a distinctive boys' name in United States, ranking #1845 in 2012 with 80 recorded births. The name reached its all-time peak in 2010 with 93 births ranking #1674. Since 1996, the popularity has increased by 1,233.3%. In 2012, approximately 1 in every 23,708 boys born was named Rajon. FALLING Recent data shows the name is currently falling.