Looking for a Bad/beautifal fictional last name?

I know there are lots of sites to find names for fictional characters. People who give advise on writing often say choosing a name is very important to the character. Me, I like to make up my own names. Usually when I develop a character, I have a name for them. Even a last name. Most likely, you won't find the names I come up with in a Baby name guide book.

Rarely do I use names with meanings. How ofter does a person choose a name, in real life, to match the character he'll be. Anyways, I got stuck on finding a last name for a villianous character. I was hoping to find a surname that may either have evil or destruction in the meaning or beauty, which is usually unlikely and unexpected of a villian. It would be nice if it was a foreign last name too, or maybe a foreign word I can form into a last name with those meanings.

I appreciate your help.