Old Testament Hebrew Lexical Dictionary
Strong's #04401 - מַלְאָכִי
Malachi = “My messenger”
1) the prophet who wrote the last book of the Old Testament; nothing else is known
מַלְאָכִי (abbreviated from מַלְאֲכִיָּה “the messenger of Jehovah;” whence LXX. Μαλαχίας, Vulg. Malachias; comp. אוּרִי for אוּריָּה), [Malachi], pr.n. of the last of the prophets of the Old Test. Malachi 1:1.
Saturday in Easter Week