Talk:Attila the San(ta)/@comment-9885589-20171215160358/@comment-111.94.155.68-20171216121610

Altera is her original alien name, while Attila is her given name by the Huns when they discovered her human counterpart in a tomb, and was raised as their leader by them (iirc, go read or play Extella for more info)

In Arturia/Altria's case, it's feminization of the name to fit her more, she is still regarded as King Arthur in her time though, so both name are legit