To those wondering, the dimension names here aren't necessarily of that neutral a perspective in the sense that they originated from the FFFFF Team, Transdimensional Department. Specifically, the one naming them was the Transdimensional Department's Janitor, John Steele, and that might inform some of you why they sound so weird.
Seeing as they're the only -as far as I know- in-universe (or rather in-multiverse) proper names given to these dimensions (they're neither technical like Leek Works' naming system nor utterly subjective to the naming dimension's perspective like the name Future Dimension), they are names that could find more wide-spread use in a potential future multiverse community, being more personal, identifiable and not subjective.
Basically, the reason I created them was so that I could use some good names for several dimensions that were neither fourth-wall breaking (e.g. KOTOS, Chanora, Shadow Book) nor technical.