Aarun is a distinctive boys' name in England & Wales, ranking #3822 in 2013 with 4 recorded births. This places Aarun in the bottom 37% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 5 births ranking #2020. Since 1996, the popularity has decreased by 20.0%. In 2013, approximately 1 in every 83,393 boys born was named Aarun. STABLE Recent data shows the name is currently stable.