Rehan is a distinctive boys' name in United States, ranking #4233 in 2004 with 21 recorded births. The name reached its all-time peak in 2008 with 81 births ranking #1820. Since 1996, the popularity has increased by 90.9%. In 2004, approximately 1 in every 94,514 boys born was named Rehan. STABLE Recent data shows the name is currently stable.