Submitted by György Chityil ... on Fri, 01/19/2018 - 18:37 Hierarchy: Proper NounDescription: {{surname|from=German|dot=}} of German origin, either from Trappe (''bustard'') or Treppe (''flight of stairs'').Ngram: TrappNgram Text: TrappSource: WiktionaryIssue: 0Wiktionary tag: surnamefrom=Germandot=Ngram Count: 1