Rajon is a distinctive boys' name in United States, ranking #7523 in 2005 with 10 recorded births. The name reached its all-time peak in 2010 with 93 births ranking #1674. Since 1996, the popularity has increased by 66.7%. In 2005, approximately 1 in every 199,715 boys born was named Rajon. FALLING Recent data shows the name is currently falling.