The Tetragrammaton (; from Ancient Greek τετραγράμματον (tetragrámmaton) '[consisting of] four letters'), or the Tetragram, is the four-letter Hebrew theonym יהוה (transliterated as YHWH), the name of God in the Hebrew Bible. The four letters, written and read from right to left (in Hebrew), are yodh, he, waw, and he. The name may be derived f...