HaroldyoudaoicibaDictYouDict[Harold 词源字典]
masc. proper name, Old Norse Haraldr, Old Danish, Old Swedish Harald, from Proto-Germanic *harja-waldaz "army commander." For first element, see harry; second element is related to Proto-Germanic *waldan, source of Old English wealdan (see wield). The name shares an etymology with herald (n.). [Harold etymology, Harold origin, 英语词源]