Malachai is a distinctive boys' name in United States, ranking #2155 in 2007 with 63 recorded births. The name reached its all-time peak in 2022 with 78 births ranking #1975. Since 1996, the popularity has increased by 530.0%. In 2007, approximately 1 in every 32,940 boys born was named Malachai. FALLING Recent data shows the name is currently falling.