Sometimes nicknamed "Raymond-la-science" ("Raymond-the-Science", previously the nickname of Belgian anarchist and Bonnot gang member Raymond Callemin), "le sorcier" ("the Wizard") or "le magicien" ("the Magician"), Goethals was known for his blunt way of speaking, his habit of mispronouncing players' names and his distinctive Brussels accent. A chain smoker, he was likened to TV police detective Lieutenant Columbo. He was the father of the referee Guy Goethals, who officiated at the 1996 European Championship.