Nightmare if black
Direwolf

Name ideas for your Direwolf from ARK players.
The goodest boy
Grimm (Reaper)
Midnight
Lycanroc
Freya
Female: Huntress Male: Delta
If grey name it Hurricane 😁
Fenrir
Mooney
Howl, kibble, fang,
Kamui (divine being in Ainu mythology)
King Arfer
Nymeria game of thrones
Commander Wolffe (clone wars)
Whitefang is what I named wolf
Winter(if white)
What big teeth you have gramma
Pooch
Balto