Mordechai is a distinctive boys' name in United States, ranking #784 in 2019 with 297 recorded births. The name reached its all-time peak in 2018 with 315 births ranking #750. Since 1996, the popularity has increased by 233.7%. In 2019, approximately 1 in every 6,038 boys born was named Mordechai. STABLE Recent data shows the name is currently stable.