Mr. Celsius first name is Anders.
Anders Celsius's middle name was actually Anders. His full name was Anders Celsius.
Vincent Kennedy McMahon is his full name
Mr Really Clean ? NO really I think that the name Mr Clean is a marketing name, there is no actual person. That said the entire name is "Mr. Clean"
Anders Celsius was from Sweden.
Kamal's full name is "Avul Pakir Jainulabdeen Abdul Kalam".
Chiron is his full name. He went by the fake name of Mr. Brunner.
Eggs
Eduard Khil
As far as we are aware, Marco Polo is his full name.
I take it you mean Mr Krabs? His full name is Eugene H. Krabs
He was an astronomer.