Malachai is a distinctive boys' name in United States, ranking #2278 in 2019 with 61 recorded births. The name reached its all-time peak in 2022 with 78 births ranking #1975. Since 1996, the popularity has increased by 510.0%. In 2019, approximately 1 in every 29,399 boys born was named Malachai. FALLING Recent data shows the name is currently falling.