Mordechai is a distinctive boys' name in United States, ranking #997 in 2013 with 197 recorded births. The name reached its all-time peak in 2018 with 315 births ranking #750. Since 1996, the popularity has increased by 121.3%. In 2013, approximately 1 in every 9,600 boys born was named Mordechai. STABLE Recent data shows the name is currently stable.