Where it comes from
yoshiyahu (יֹאשִׁיָּהוּ), 'Yahweh supports' or 'Yahweh heals'
Also known as
Josias (Greek and Latin form)
Fun Fact
King Josiah of Judah took the throne as a child and is remembered in the Hebrew Bible for a sweeping religious reform after a book of the law was found during temple repairs.