Name: Geisteon
Species: Geisteon
Gender: Male
Type: Ghost
Special features: He is a Fakemon
Personality: stronghearted, vain, loyal
Backstory: He used to be an Eevee. When his previous Trainer died, he too died of heartbreak. Three days later, his spirit reappeared from his tombstone with no explanation
Adopted by: ZoeSpook

Name: Glade
Species: Travereon
Gender: Male
Type: Rock
Special features: He is a Fakemon
Personality: playful, curious, mischievous
Backstory: He was found playing with stalactites in a cave
Adopted by: AuraHedgehog

Name: Arseneon
Species: Arseneon
Gender: Male
Type: Steel
Special features: He is a Fakemon
Personality: bold, noble, dauntless
Backstory: He took this form to protect a shiny Doublade from capture
Adopted by: FrostedAurora

Name: Renavay
Species: Wyveon
Gender: Male
Type: Dragon
Special features: He is a Fakemon
Personality: enigmatic, quiet, reserved
Backstory: He was made to evolve by Team Plasma. He does not trust humans and rarely even makes friends with Pokémon
Adopted by: ArceusInsanity

Name: Brawler
Species: Rumbleon
Gender: Male
Type: Fighting
Special features: He is a Fakemon
Personality: cheeky and crafty
Backstory: He took this form to fight against a Bisharp who was threatening to destroy a forest
Adopted by: NightWolf531

Name: Skye
Species: Cycleon
Gender: Female
Type: Flying
Special features: She is a Fakemon
Personality: warm-hearted, friendly, amiable, gullible
Backstory: She was found just learning how to fly, surrounded by various species of bird Pokémon
Adopted by: @LPSAshtail

These aren't the official names given to the Eeveelutions, I just made them up because I didn't know what they were actually called