"比嘉" meaning in Okinawan

{
  "forms": [
    {
      "form": "Fija",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ふぃじゃ",
      "tags": [
        "hiragana"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proper",
        "2": "ふぃじゃ"
      },
      "expansion": "比嘉(ふぃじゃ) (Fija)",
      "name": "ryu-head"
    }
  ],
  "lang": "Okinawan",
  "lang_code": "ryu",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Okinawan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Okinawan surnames",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Okinawan terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Okinawan terms written with two Han script characters",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a surname"
      ],
      "id": "en-比嘉-ryu-name-v2O7m9sM",
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɸid͡ʑa/"
    }
  ],
  "word": "比嘉"
}

{
  "forms": [
    {
      "form": "Fija",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ふぃじゃ",
      "tags": [
        "hiragana"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proper",
        "2": "ふぃじゃ"
      },
      "expansion": "比嘉(ふぃじゃ) (Fija)",
      "name": "ryu-head"
    }
  ],
  "lang": "Okinawan",
  "lang_code": "ryu",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Okinawan entries with incorrect language header",
        "Okinawan lemmas",
        "Okinawan proper nouns",
        "Okinawan surnames",
        "Okinawan terms spelled with fifth grade kanji",
        "Okinawan terms spelled with jinmeiyō kanji",
        "Okinawan terms spelled with 嘉",
        "Okinawan terms spelled with 比",
        "Okinawan terms with IPA pronunciation",
        "Okinawan terms with redundant sortkeys",
        "Okinawan terms written with two Han script characters"
      ],
      "glosses": [
        "a surname"
      ],
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɸid͡ʑa/"
    }
  ],
  "word": "比嘉"
}