Scrooge (n.)youdaoicibaDictYouDict[Scrooge 词源字典]
generic for "miser," 1940, from curmudgeonly character in Dickens' 1843 story "A Christmas Carol." It does not appear to be a genuine English surname, but it is an 18c. variant of scrounge.[Scrooge etymology, Scrooge origin, 英语词源]