Mordechai is a distinctive boys' name in United States, ranking #1067 in 2014 with 184 recorded births. The name reached its all-time peak in 2018 with 315 births ranking #750. Since 1996, the popularity has increased by 106.7%. In 2014, approximately 1 in every 10,437 boys born was named Mordechai. STABLE Recent data shows the name is currently stable.