If you haven't used the Eeveelution naming trick, nicknaming Eevee will make the Evolve button show the Eeveelution. (Works for Espeon/Umbreon too) : r/TheSilphRoad

I can't evolve my Eevee into a sylveon. : r/TheSilphRoad

The Mirage Master's Place - Need the nicknames to evolve your Eevee into the Eeveelutions? Here is a nice image showing the nicknames needed! Remember, they can be used one time only!!!

How To Get ALL Eeveelutions In Pokémon Go WITH The Naming Trick!

How To Get Umbreon On Pokemon Go

How to evolve Eevee in Pokemon Go: All Eeveelutions & name tricks - Charlie INTEL

How to evolve EEVEE into UMBREON without NAME TRICK in Pokemon Go

Pokémon Go Eevee evolution: How to evolve Eevee into Sylveon, Leafeon, Glaceon, Umbreon, Espeon, Vaporeon, Jolteon and Flareon

Eevee Evolution name trick: Pokemon Go fans can grab Leafeon and Glaceon NOW, Gaming, Entertainment

New nicknames discovered for Glaceon, Leafeon evolution in GO

Pokémon Go Eevee evolution: How to evolve Eevee into Sylveon, Leafeon, Glaceon, Umbreon, Espeon, Vaporeon, Jolteon and Flareon

How do I evolve this into umbreon? : r/pokemongo

Pokemon Go trick: Another way to make Eevee evolve into Espeon and Umbreon

What is the difference between shiny Pokemon, event Pokemon, and regular Pokemon? - Quora

Totally unexpected! It has 0 stars unfortunately so I'll go for the aesthetics. What is the most beautiful eeveelution? : r/pokemongo

Pokémon GO News, Page 2