This is the name of one of the main characters in the book series "Roman Mysteries". I therefore have good associations with the name and don't think of the disease and I believe this is true for most kids of my generation as many grew up with the book or TV series. The meaning of "wolf" is nice.
The disease lupus erythematosus does not only affect the skin. It is a chronic inflammatory disease, occurring when the immune system attacks its own tissues and organs.