Submitted by György Chityil ... on Fri, 01/19/2018 - 18:19 Hierarchy: Proper NounDescription: {{given name|female|from=Italian}}, a spelling variant of Gemma; by folk etymology also used as a feminine form of James/Jem.Ngram: JemmaNgram Text: JemmaSource: WiktionaryIssue: 0Wiktionary tag: given namefemalefrom=ItalianNgram Count: 1