Rehan is a moderately popular boys' name in England & Wales, ranking #291 in 2007 with 132 recorded births. The name reached its all-time peak in 2008 with 145 births ranking #289. Since 1996, the popularity has increased by 1,000.0%. In 2007, approximately 1 in every 2,510 boys born was named Rehan. STABLE Recent data shows the name is currently stable.