Raja is a distinctive girls' name in United States, ranking #8784 in 2009 with 14 recorded births. The name reached its all-time peak in 1998 with 20 births ranking #5304. Since 1996, the popularity has increased by 27.3%. In 2009, approximately 1 in every 131,205 girls born was named Raja. RISING Recent data shows the name is currently rising.