I have a black Worg named Shadowhowl and a Grimtotem Spirit named Ghosthowl. Really, putting a word describing of your pet followed by howl can work wonders.
Well, let's see...three of my wolves (current and past) have been named Griefstrike, Maugrim & Ophios
But if you're having trouble, let's see if I can help...
*opens word document, gets assaulted by a few dozen names*
Not all of these have meanings, I apologise. I must have gotten lazy, whoops XD (C&P)
Male
Akela (from Disney's "The Jungle Book")
Beowulf
Bjomolf
Blaez
Connery
Eyolf
Fenris
Friduwulf
Gmork
Gunnolf
Hrolleif
Leidolf
Lowell
Lycurgus (name of a lawgiver of Sparta who banned the cult of Dionysus and paid dearly for it. His political opponent Alcander put out one of his eyes...)
Maccon
Mingan ("Grey Wolf" in Native American)
Oonai (wolf from "The Jungle Book")
Randale ("The Wolf's Shield" in English)
Vilkus (Lithuanian for "Wolf")
Wulfsige ("Victorius Wolf")
Other Names of Interest, Fantasy or My Own Creations
Runningbrook
Silverclaw
Whitestorm
Embersky
Moonriver
Frostfeather
Crystalclaw
Rotwood
Bramblescar
Myahera
Nackua
Koara
Kodiak
Okwaho
Tacoma
Tutanka
Everest
SilverWind
Rijo
Avalanche
Sentiao
Striker
Stormfront
Matias
Kara
Aurora
Hellfear
Killfyre
Shadowfyris
Whitefyris
Drakonfyris
Illuminati
Shirana
Talaminos
Shademist
Plainsrunner
Clawful
Tensentsu
Sunshynne
Marrok- A knight who was turned into a werewolf by his wife.
Naraku- means hell in japanese
Helaku- full of sun in native american(i forgot wich tribe)