Mordechai is a distinctive boys' name in United States, ranking #1131 in 1998 with 112 recorded births. The name reached its all-time peak in 2018 with 315 births ranking #750. Since 1996, the popularity has increased by 25.8%. In 1998, approximately 1 in every 17,065 boys born was named Mordechai. STABLE Recent data shows the name is currently stable.