Is Rumpelstiltskin’s name Rumpel Stiltskin in Shrek?

Question

I’m asking, because people call him “Rumpel” or “Mr. Stiltskin” and Shrek calls him “Stiltskin.”

Answer 1

The credits for the film list his name as "Rumpelstiltskin" (all one word)

As does the DVD box cover for the film.

His desire to go by "Mr Stilstkin / Rumpel" may be a call-back to earlier myths where going around telling people his full name would be undesirable.