Josaphat
The name Josaphat means “same as Jehoshaphat”.
Smith's Bible Dictionary 1863
= Jehoshaphat king of Judah. (Matthew 1:8)
International Standard Bible Encyclopedia 1915
jos'-a-fat (Iosaphat, the King James Version in Mt 1:8 for JEHOSHAPHAT (which see)): A king of Judah, mentioned in Matthew's genealogy of Christ.