Raja is a distinctive girls' name in United States, ranking #7079 in 2006 with 18 recorded births. The name reached its all-time peak in 1998 with 20 births ranking #5304. Since 1996, the popularity has increased by 63.6%. In 2006, approximately 1 in every 105,615 girls born was named Raja. RISING Recent data shows the name is currently rising.