"Rathjen" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "frr",
        "3": "Rathjen"
      },
      "expansion": "North Frisian Rathjen",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from North Frisian Rathjen, patronymic from a pet form of Rath.",
  "forms": [
    {
      "form": "Rathjens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Rathjens"
      },
      "expansion": "Rathjen (plural Rathjens)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English surnames",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A surname from North Frisian."
      ],
      "id": "en-Rathjen-en-name-KW9TZCjQ",
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "word": "Rathjen"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "frr",
        "3": "Rathjen"
      },
      "expansion": "North Frisian Rathjen",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from North Frisian Rathjen, patronymic from a pet form of Rath.",
  "forms": [
    {
      "form": "Rathjens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Rathjens"
      },
      "expansion": "Rathjen (plural Rathjens)",
      "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 North Frisian",
        "English terms borrowed from North Frisian",
        "English terms derived from North Frisian",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A surname from North Frisian."
      ],
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "word": "Rathjen"
}