"Gisle" meaning in Norwegian

{
  "etymology_templates": [
    {
      "args": {
        "1": "no",
        "2": "non",
        "3": "Gísli"
      },
      "expansion": "Old Norse Gísli",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Norse Gísli, short form of compound names containing the word gísl (“hostage”).",
  "head_templates": [
    {
      "args": {
        "1": "no",
        "2": "proper noun"
      },
      "expansion": "Gisle",
      "name": "head"
    }
  ],
  "lang": "Norwegian",
  "lang_code": "no",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Norwegian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Norwegian given names",
          "parents": [
            "Given names",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Norwegian male given names",
          "parents": [
            "Given names",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a male given name"
      ],
      "id": "en-Gisle-no-name-h8YdwBAs",
      "links": [
        [
          "given name",
          "given name"
        ]
      ]
    }
  ],
  "word": "Gisle"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "no",
        "2": "non",
        "3": "Gísli"
      },
      "expansion": "Old Norse Gísli",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Norse Gísli, short form of compound names containing the word gísl (“hostage”).",
  "head_templates": [
    {
      "args": {
        "1": "no",
        "2": "proper noun"
      },
      "expansion": "Gisle",
      "name": "head"
    }
  ],
  "lang": "Norwegian",
  "lang_code": "no",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Norwegian entries with incorrect language header",
        "Norwegian given names",
        "Norwegian lemmas",
        "Norwegian male given names",
        "Norwegian proper nouns",
        "Norwegian terms derived from Old Norse",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "a male given name"
      ],
      "links": [
        [
          "given name",
          "given name"
        ]
      ]
    }
  ],
  "word": "Gisle"
}