"Vian" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "vec",
        "3": "-"
      },
      "expansion": "Venetan",
      "name": "der"
    }
  ],
  "etymology_text": "From a Venetan variant of the personal name Viviano.",
  "head_templates": [
    {
      "args": {
        "1": "mfbysense"
      },
      "expansion": "Vian m or f by sense",
      "name": "it-proper noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italian masculine and feminine nouns by sense",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italian surnames",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a surname from Venetan"
      ],
      "id": "en-Vian-it-name-nqLhi~y-",
      "links": [
        [
          "surname",
          "surname"
        ]
      ],
      "tags": [
        "by-personal-gender",
        "feminine",
        "masculine"
      ]
    }
  ],
  "word": "Vian"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "vec",
        "3": "-"
      },
      "expansion": "Venetan",
      "name": "der"
    }
  ],
  "etymology_text": "From a Venetan variant of the personal name Viviano.",
  "head_templates": [
    {
      "args": {
        "1": "mfbysense"
      },
      "expansion": "Vian m or f by sense",
      "name": "it-proper noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Italian entries with incorrect language header",
        "Italian feminine nouns",
        "Italian lemmas",
        "Italian masculine and feminine nouns by sense",
        "Italian masculine nouns",
        "Italian nouns with multiple genders",
        "Italian proper nouns",
        "Italian surnames",
        "Italian surnames from Venetan",
        "Italian terms derived from Venetan",
        "Italian uncountable proper nouns",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "a surname from Venetan"
      ],
      "links": [
        [
          "surname",
          "surname"
        ]
      ],
      "tags": [
        "by-personal-gender",
        "feminine",
        "masculine"
      ]
    }
  ],
  "word": "Vian"
}