Another idea of mine:

Clan Name: Hands of Meridia
Theme: Witch Hunters, Slayers, Meridia Cultists
Weapons: Silver Swords, Crossbows w/ Silver Bolts
Uniform: Deep Grey Leather (Linwe's Armor)w/ Silver Armor Plating and Dark Red Hoods

Clan Name: The Iron Marauders
Theme: Mercenaries
Weapons: Maces, Shields
Uniform: Slate Grey Banded Iron Armor w/ a White Sash over the Chestplate and Skull Helms

Clan Name: Jaws of Fenris
Theme: Lycan Barbarians
Weapons: Hand-to-Hand/Lycan Claws
Uniform: Snow Wolf Fur over Leather Straps w/ Wolf Bones acting as Necklaces and Armor