Then check the sources listed under that wiki article.
If you couldn’t be bothered to look up something as simple and undisputed as this, then it’s really silly to make a stand with “Wikipedia isn’t a source”, it just makes you look like a bad troll.
https://en.m.wikipedia.org/wiki/Yahweh
You should have just looked this up yourself. It’s going to be the first result in most search engines.
wikipedia isn’t a source
Then check the sources listed under that wiki article.
If you couldn’t be bothered to look up something as simple and undisputed as this, then it’s really silly to make a stand with “Wikipedia isn’t a source”, it just makes you look like a bad troll.