Mordechai is a distinctive boys' name in United States, ranking #1235 in 2006 with 136 recorded births. The name reached its all-time peak in 2018 with 315 births ranking #750. Since 1996, the popularity has increased by 52.8%. In 2006, approximately 1 in every 15,111 boys born was named Mordechai. STABLE Recent data shows the name is currently stable.