"Jerker" meaning in Swedish

{
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "Eiríkr"
      },
      "expansion": "Old Norse Eiríkr",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "gmq-pro",
        "3": "*Aiwa-rikiaʀ",
        "4": "",
        "lit": "ever ruler",
        "sc": "Latn"
      },
      "expansion": "Proto-Norse *Aiwa-rikiaʀ (literally “ever ruler”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old Norse Eiríkr, from From Proto-Norse *Aiwa-rikiaʀ (literally “ever ruler”).",
  "forms": [
    {
      "form": "Jerkers",
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "proper noun",
        "3": "genitive",
        "4": "Jerkers",
        "g": "c",
        "head": ""
      },
      "expansion": "Jerker c (genitive Jerkers)",
      "name": "head"
    },
    {
      "args": {
        "1": "c"
      },
      "expansion": "Jerker c (genitive Jerkers)",
      "name": "sv-proper noun"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Proto-Norse terms in nonstandard scripts",
          "parents": [
            "Terms in nonstandard scripts",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Swedish given names",
          "parents": [
            "Given names",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Swedish male given names",
          "parents": [
            "Male given names",
            "Given names",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a male given name from Old Norse, a dialectal form of Erik."
      ],
      "id": "en-Jerker-sv-name--dRgSXN6",
      "links": [
        [
          "given name",
          "given name"
        ],
        [
          "dialectal",
          "dialectal"
        ],
        [
          "Erik",
          "Erik"
        ]
      ],
      "synonyms": [
        {
          "word": "Erik"
        },
        {
          "word": "Eric"
        }
      ],
      "tags": [
        "common-gender"
      ]
    }
  ],
  "word": "Jerker"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "Eiríkr"
      },
      "expansion": "Old Norse Eiríkr",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "gmq-pro",
        "3": "*Aiwa-rikiaʀ",
        "4": "",
        "lit": "ever ruler",
        "sc": "Latn"
      },
      "expansion": "Proto-Norse *Aiwa-rikiaʀ (literally “ever ruler”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old Norse Eiríkr, from From Proto-Norse *Aiwa-rikiaʀ (literally “ever ruler”).",
  "forms": [
    {
      "form": "Jerkers",
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "proper noun",
        "3": "genitive",
        "4": "Jerkers",
        "g": "c",
        "head": ""
      },
      "expansion": "Jerker c (genitive Jerkers)",
      "name": "head"
    },
    {
      "args": {
        "1": "c"
      },
      "expansion": "Jerker c (genitive Jerkers)",
      "name": "sv-proper noun"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Proto-Norse terms in nonstandard scripts",
        "Swedish common-gender nouns",
        "Swedish entries with incorrect language header",
        "Swedish given names",
        "Swedish lemmas",
        "Swedish male given names",
        "Swedish male given names from Old Norse",
        "Swedish proper nouns",
        "Swedish terms derived from Old Norse",
        "Swedish terms derived from Proto-Norse",
        "Swedish terms inherited from Old Norse",
        "Swedish terms inherited from Proto-Norse"
      ],
      "glosses": [
        "a male given name from Old Norse, a dialectal form of Erik."
      ],
      "links": [
        [
          "given name",
          "given name"
        ],
        [
          "dialectal",
          "dialectal"
        ],
        [
          "Erik",
          "Erik"
        ]
      ],
      "tags": [
        "common-gender"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Erik"
    },
    {
      "word": "Eric"
    }
  ],
  "word": "Jerker"
}