Suocéverse may or may not implement its own evolutions for this line (aka “Eeveelutions”). In particular the following names are recorded for potential usage as of Nov 2022:

• “Anisopteon” (candidate), Bug-type Eeveelution.
• “Malaiseon” (candidate), Poison-type Eeveelution.
• “Letisseeon” (candidate), Steel-type Eeveelution.

There are also lore considerations for particular Formes for Eevee and/or its evolutions. For details check Eeveelution and Eeveelution (requires login).