Mordechai is a distinctive boys' name in United States, ranking #998 in 2012 with 200 recorded births. The name reached its all-time peak in 2018 with 315 births ranking #750. Since 1996, the popularity has increased by 124.7%. In 2012, approximately 1 in every 9,483 boys born was named Mordechai. STABLE Recent data shows the name is currently stable.