Malachai is a distinctive boys' name in United States, ranking #2309 in 2010 with 56 recorded births. The name reached its all-time peak in 2022 with 78 births ranking #1975. Since 1996, the popularity has increased by 460.0%. In 2010, approximately 1 in every 34,257 boys born was named Malachai. FALLING Recent data shows the name is currently falling.