Malachai is a distinctive boys' name in United States, ranking #2359 in 2020 with 57 recorded births. The name reached its all-time peak in 2022 with 78 births ranking #1975. Since 1996, the popularity has increased by 470.0%. In 2020, approximately 1 in every 30,264 boys born was named Malachai. FALLING Recent data shows the name is currently falling.