Findings:

• Spawn
• Spawn of the Winds
• Demon Spawn (user)
• Cthulhu Spawn
• spawn kill
• Warp Spawn Games
• Necronomicon: Of Ye Old Ones And Their Spawn
• Spawn of Nature Trail to Hell (in 3-D): or "Oh, Nurse, there's a noder in my KY..."
• Spawn of Cthulhu.com (user)
• spawn (user)
• dark spawn (user)
• chaos spawn (user)

If you Log in you could create a "Spawn of Y'gthulu" node. If you don't already have an account, you can register here.