Same artist, different nametags

Enchi and Argonauts Gemeni appear to be the same person. Should the tag used to name the artist be Enchi, Argonauts Gemini or Enti?

Enchi is the listed name on their main Pixiv page, Enti is what comes up when looking at the Pixiv image source, and Argonaurs Gemini is pretty much the title of their "Home page"

It should be Enchi, according to howto:romanize. We never use titles of webpages for artist tags.

Updated the posts under question with the name of Enchi.

jjj14 said:
It should be Enchi, according to howto:romanize. We never use titles of webpages for artist tags.

I wouldn't say "never". The website is sometimes (and should be) used when the artist's name is unknown, or as a qualifier when the artist's name is ambiguous.

Alright, we try not to use website names for artist tags.