"first name" meaning in English

{
  "forms": [
    {
      "form": "first names",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "first name (plural first names)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Onomastics",
          "orig": "en:Onomastics",
          "parents": [
            "Linguistics",
            "Names",
            "Language",
            "Social sciences",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Communication",
            "Sciences",
            "Society",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2013 July 19, Peter Wilby, “Finland spreads word on schools”, in The Guardian Weekly, volume 189, number 6, page 30",
          "text": "Imagine a country where children do nothing but play until they start compulsory schooling at age seven. Then, without exception, they attend comprehensives until the age of 16.[…]Children address teachers by their first names. Even 15-year-olds do no more than 30 minutes' homework a night.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of given name, particularly when it forms the first element of a full name."
      ],
      "id": "en-first_name-en-noun-uG3gfZxv",
      "links": [
        [
          "given name",
          "given name#English"
        ],
        [
          "particularly",
          "particularly"
        ],
        [
          "form",
          "form"
        ],
        [
          "first",
          "first"
        ],
        [
          "element",
          "element"
        ],
        [
          "full name",
          "full name"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "given name"
        },
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "particularly when it forms the first element of a full name"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-uk-first name.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d7/En-uk-first_name.ogg/En-uk-first_name.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/d7/En-uk-first_name.ogg",
      "tags": [
        "UK"
      ],
      "text": "Audio (UK)"
    }
  ],
  "word": "first name"
}

{
  "forms": [
    {
      "form": "first names",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "first name (plural first names)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with audio links",
        "English terms with quotations",
        "en:Onomastics"
      ],
      "examples": [
        {
          "ref": "2013 July 19, Peter Wilby, “Finland spreads word on schools”, in The Guardian Weekly, volume 189, number 6, page 30",
          "text": "Imagine a country where children do nothing but play until they start compulsory schooling at age seven. Then, without exception, they attend comprehensives until the age of 16.[…]Children address teachers by their first names. Even 15-year-olds do no more than 30 minutes' homework a night.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of given name, particularly when it forms the first element of a full name."
      ],
      "links": [
        [
          "given name",
          "given name#English"
        ],
        [
          "particularly",
          "particularly"
        ],
        [
          "form",
          "form"
        ],
        [
          "first",
          "first"
        ],
        [
          "element",
          "element"
        ],
        [
          "full name",
          "full name"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "given name"
        },
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "particularly when it forms the first element of a full name"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-uk-first name.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d7/En-uk-first_name.ogg/En-uk-first_name.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/d7/En-uk-first_name.ogg",
      "tags": [
        "UK"
      ],
      "text": "Audio (UK)"
    }
  ],
  "word": "first name"
}