Rajan is a distinctive boys' name in United States, ranking #8565 in 2020 with 9 recorded births. This places Rajan in the bottom 39% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 35 births ranking #3229. Since 1996, the popularity has decreased by 57.1%. In 2020, approximately 1 in every 191,674 boys born was named Rajan. RISING Recent data shows the name is currently rising.