User blog comment:Anythingspossibleforapossible/Unanswered questions/@comment-1674355-20120126215934

The name seems to play off Tutankhaman, so I think "Shagankhaman" is an appropriate spelling. Or you could use "Shaggunkamen" like the book character I mentioned, but that was a Pharaoh, not a lanky manservant. I don't hear an "s" sound in the middle anywhere.