Mehdi is a distinctive boys' name in United States, ranking #5355 in 1998 with 12 recorded births. The name reached its all-time peak in 2012 with 37 births ranking #3094. Since 1996, the popularity has decreased by 29.4%. In 1998, approximately 1 in every 159,277 boys born was named Mehdi. RISING Recent data shows the name is currently rising.