Espeon.

Ive caught like 5 of them because they’re adorable

Leafeon and Glaceon.

Espeon, PSYCHIC TYPE RULES

Umbreon

Espeon

Says their favorite Eeveelutions are Espeon and Silveon

Shows Flareon

Sylveon

Espeon and Sylveon

Vaporeon, Espeon, and Sylveon

But yeah Flareon is my favorite