Tap for spoiler
- Sylveon because Sylveon is non binary.
- Jolteon because Imagine Dragon made a music titled 'Thunder'.
- Vaporeon, you found out why
- Leafeon because of the Bodhin Tree located in Bodh Gaya.
- Umbreon, because σαλαμάνδρα is the Greek for salamander and umbreon look like a salamander.
- Eevee because hydrogen is the most common element in the universe and eevee type is common.
- Espeon because 7. is the frequency for ultraviolet and espeon is purple and type psy.
- Glaceon, those are the coordinates of Chad, and Glaceon is chill and so is any chad.
- Flareon, because Fahrenheit 451 is a book about arsonist firemen.
I don't even remember seeing him in any Pokemon game or derivative