Malachai is a distinctive boys' name in United States, ranking #2912 in 1999 with 29 recorded births. The name reached its all-time peak in 2022 with 78 births ranking #1975. Since 1996, the popularity has increased by 190.0%. In 1999, approximately 1 in every 66,210 boys born was named Malachai. FALLING Recent data shows the name is currently falling.