Many Christians claim that Yahweh is the personal name of God. I find this curious, because the New Testament is devoid of such a name. This shows not only the lack of importance of the name Yahweh , but should make Christians and Jews alike question whether the name Yahweh was ever used for God in their original uncorrupted texts of old?
And to Allah belong the best names, so invoke Him by them. And leave [the company of] those who practice deviation concerning His names. They will be recompensed for what they have been doing.