In Larry Niven's Ringworld series (part of the Known Space Universe), one of the main players is a groovy Ringworld gal named Halrloprillalar Hotrufan. In one of the books there is another Ringworlder who has an equally preposterous name which is something to the tune of Karawesksenjojak. I know that's spelled wrong and I'm hoping some Niven fan can help me get it right. I can't find it on the web at all so I must be butchering the spelling something serious. Any help?