Rajon is a distinctive boys' name in United States, ranking #6212 in 2000 with 11 recorded births. The name reached its all-time peak in 2010 with 93 births ranking #1674. Since 1996, the popularity has increased by 83.3%. In 2000, approximately 1 in every 178,539 boys born was named Rajon. FALLING Recent data shows the name is currently falling.