Malachai is a distinctive boys' name in United States, ranking #2340 in 2006 with 54 recorded births. The name reached its all-time peak in 2022 with 78 births ranking #1975. Since 1996, the popularity has increased by 440.0%. In 2006, approximately 1 in every 38,058 boys born was named Malachai. FALLING Recent data shows the name is currently falling.