Malachai is a distinctive boys' name in United States, ranking #3952 in 1998 with 18 recorded births. The name reached its all-time peak in 2022 with 78 births ranking #1975. Since 1996, the popularity has increased by 80.0%. In 1998, approximately 1 in every 106,184 boys born was named Malachai. FALLING Recent data shows the name is currently falling.