There is the Tetragrammaton which is "YHWH", Ehyeh-Asher-Ehyeh, Yah, Adonai, HaShem, Adoshem, YHWH Tzevaot. There is also Adonai, Baali, El, Elah, Eloah, Elohim, El Roi, El Shaddai,Elyon, The Eternal One,Shalom, Shekhinah, HaMakom. However, orthodox Christians only call him God and in the Bible, we have Lord, LORD, and lord which the laymen reads as the same word, however they're distinct in Hebrew.
I understand that some people perceive the names as titles and not names, however that's not how they were understood in Judaism. Also, I don't believe this is a hermeneutics excursion as it's more of a "why did Christianity do that" instead of "how is this translated / transliterated."