What is "lloigor"

Lloigor may refer to a fictional character in the Cthulhu Mythos:

• Lloigor (Cthulhu Mythos race), a race of energy beings
• A Great Old One and "twin" of the being Zhar

The Lloigor are a fictional race in the Cthulhu Mythos. The beings first appeared in August Derleth and Mark Schorer's short story "The Lair of the Star Spawn" ( 1932).