"McAdam" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "gd",
        "3": "-"
      },
      "expansion": "Scottish Gaelic",
      "name": "uder"
    }
  ],
  "etymology_text": "Anglicised from a Scottish Gaelic surname meaning \"son of Adam\".",
  "head_templates": [
    {
      "args": {},
      "expansion": "McAdam",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
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          "name": "English surnames",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A Scottish surname from Scottish Gaelic."
      ],
      "id": "en-McAdam-en-name-BVNBS1Qr",
      "links": [
        [
          "Scottish",
          "Scottish"
        ],
        [
          "surname",
          "surname"
        ]
      ],
      "synonyms": [
        {
          "word": "Macadam"
        },
        {
          "word": "MacAdam"
        },
        {
          "word": "McKeggie"
        }
      ]
    }
  ],
  "word": "McAdam"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "gd",
        "3": "-"
      },
      "expansion": "Scottish Gaelic",
      "name": "uder"
    }
  ],
  "etymology_text": "Anglicised from a Scottish Gaelic surname meaning \"son of Adam\".",
  "head_templates": [
    {
      "args": {},
      "expansion": "McAdam",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English proper nouns",
        "English surnames",
        "English surnames from Scottish Gaelic",
        "English terms derived from Scottish Gaelic",
        "English uncountable nouns",
        "English undefined derivations"
      ],
      "glosses": [
        "A Scottish surname from Scottish Gaelic."
      ],
      "links": [
        [
          "Scottish",
          "Scottish"
        ],
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Macadam"
    },
    {
      "word": "MacAdam"
    },
    {
      "word": "McKeggie"
    }
  ],
  "word": "McAdam"
}