Nicknames:
Mal, Mally.
Famous people named Malachi:
Author Malachi Martin; actor Malachi Throne; jazz bassist Malachi Favors.
Fun fact:
The Book of Malachi is the last book in the Old Testament of the Bible.
More Inspiration:
Magnificent M Names For Baby Boys, Biblical Boy Baby Names, Perfect 3-Syllable Boy Names, Baby Names With A Dark Side,