Mordecai is a distinctive boys' name in United States, ranking #2147 in 2017 with 64 recorded births. This places Mordecai in the top 15% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2022 with 99 births ranking #1715. In 2017, approximately 1 in every 28,911 boys born was named Mordecai. FALLING Recent data shows the name is currently falling.