Raja is a distinctive girls' name in United States, ranking #11944 in 2011 with 9 recorded births. The name reached its all-time peak in 1998 with 20 births ranking #5304. Since 1996, the popularity has decreased by 18.2%. In 2011, approximately 1 in every 195,423 girls born was named Raja. RISING Recent data shows the name is currently rising.