Malachi is a moderately popular boys' name in United States, ranking #161 in 2022 with 2,303 recorded births. The name reached its all-time peak in 2006 with 2,776 births ranking #150. Since 1996, the popularity has increased by 456.3%. In 2022, approximately 1 in every 757 boys born was named Malachi. STABLE Recent data shows the name is currently stable.