"Firu" meaning in Spanish

{
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "Firu m",
      "name": "es-proper noun"
    }
  ],
  "hyphenation": [
    "Fi‧ru"
  ],
  "hyphenations": [
    {
      "parts": [
        "Fi‧ru"
      ]
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a diminutive of the dog generic given name Firulais"
      ],
      "id": "en-Firu-es-name-63xdsNvg",
      "links": [
        [
          "Firulais",
          "Firulais#Spanish"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈfiɾu/"
    },
    {
      "ipa": "[ˈfi.ɾu]"
    },
    {
      "rhymes": "-iɾu"
    }
  ],
  "word": "Firu"
}

{
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "Firu m",
      "name": "es-proper noun"
    }
  ],
  "hyphenation": [
    "Fi‧ru"
  ],
  "hyphenations": [
    {
      "parts": [
        "Fi‧ru"
      ]
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Rhymes:Spanish/iɾu",
        "Rhymes:Spanish/iɾu/2 syllables",
        "Spanish 2-syllable words",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish proper nouns",
        "Spanish terms with IPA pronunciation",
        "Spanish uncountable nouns"
      ],
      "glosses": [
        "a diminutive of the dog generic given name Firulais"
      ],
      "links": [
        [
          "Firulais",
          "Firulais#Spanish"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈfiɾu/"
    },
    {
      "ipa": "[ˈfi.ɾu]"
    },
    {
      "rhymes": "-iɾu"
    }
  ],
  "word": "Firu"
}