Mahdi is a distinctive boys' name in England & Wales, ranking #526 in 2007 with 60 recorded births. The name reached its all-time peak in 2007 with 60 births ranking #526. Since 1996, the popularity has increased by 215.8%. In 2007, approximately 1 in every 5,522 boys born was named Mahdi. STABLE Recent data shows the name is currently stable.