where did letter j  originate?
<answer> Hebrew <context> The New Book of Knowledge shows the letter I (hence the J as well) derived from the Hebrew yothe (y), which is the first letter of Yahweh’s Name (hwhy, YHWH, known as the Tetragrammaton or “four letters”; Hebrew is read from right to left). It is also the first letter of Yahshua’s Name.