In Hebrew, the sacred, divine name of God is spelled with four Hebrew letters: yod, hei, vav, and hei, or, in English, YHVH. This four-lettered name is called the tetragrammaton, which means "four letters."
This name, YHVH, is found 6,823 times in the Hebrew Bible. Hebrew scholars and rabbis all agree that the exact pronunciation of these four letters has been lost throughout the centuries. Some suggest the name is pronounced Yehovah or Yahweh, while westerners say Jehovah, replacing the first letter Y (yud in Hebrew) with the English letter J, which does not exist in the Hebrew alphabet. read more