"McGinn" meaning in English

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        "3": "Mac Finn",
        "4": "",
        "5": "son of Fionn"
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      "expansion": "Irish Mac Finn (“son of Fionn”)",
      "name": "der"
    }
  ],
  "etymology_text": "Anglicized form of Irish Mac Finn (“son of Fionn”), a byname from fionn (“white”).",
  "forms": [
    {
      "form": "McGinns",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "McGinn (plural McGinns)",
      "name": "en-proper noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
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      ],
      "glosses": [
        "A surname from Irish."
      ],
      "id": "en-McGinn-en-name-O~oc0EH-",
      "links": [
        [
          "surname",
          "surname"
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      ],
      "wikipedia": [
        "McGinn"
      ]
    }
  ],
  "word": "McGinn"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ga",
        "3": "Mac Finn",
        "4": "",
        "5": "son of Fionn"
      },
      "expansion": "Irish Mac Finn (“son of Fionn”)",
      "name": "der"
    }
  ],
  "etymology_text": "Anglicized form of Irish Mac Finn (“son of Fionn”), a byname from fionn (“white”).",
  "forms": [
    {
      "form": "McGinns",
      "tags": [
        "plural"
      ]
    }
  ],
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    {
      "args": {
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      "expansion": "McGinn (plural McGinns)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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      "glosses": [
        "A surname from Irish."
      ],
      "links": [
        [
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      "wikipedia": [
        "McGinn"
      ]
    }
  ],
  "word": "McGinn"
}