Rajon is a distinctive boys' name in United States, ranking #6526 in 2007 with 13 recorded births. The name reached its all-time peak in 2010 with 93 births ranking #1674. Since 1996, the popularity has increased by 116.7%. In 2007, approximately 1 in every 159,633 boys born was named Rajon. FALLING Recent data shows the name is currently falling.