Rajon is a distinctive boys' name in United States, ranking #3094 in 2009 with 38 recorded births. The name reached its all-time peak in 2010 with 93 births ranking #1674. Since 1996, the popularity has increased by 533.3%. In 2009, approximately 1 in every 52,192 boys born was named Rajon. FALLING Recent data shows the name is currently falling.