Malachai is a distinctive boys' name in United States, ranking #2779 in 2018 with 44 recorded births. The name reached its all-time peak in 2022 with 78 births ranking #1975. Since 1996, the popularity has increased by 340.0%. In 2018, approximately 1 in every 41,261 boys born was named Malachai. FALLING Recent data shows the name is currently falling.