"Santostefano" meaning in Italian

{
  "etymology_text": "Habitational surname from any of various places called Santo Stefano.",
  "head_templates": [
    {
      "args": {
        "1": "mfbysense"
      },
      "expansion": "Santostefano 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 proper nouns with irregular gender",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italian 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"
      ],
      "id": "en-Santostefano-it-name-v2O7m9sM",
      "links": [
        [
          "surname",
          "surname"
        ]
      ],
      "tags": [
        "by-personal-gender",
        "feminine",
        "masculine"
      ],
      "wikipedia": [
        "Santo Stefano"
      ]
    }
  ],
  "word": "Santostefano"
}

{
  "etymology_text": "Habitational surname from any of various places called Santo Stefano.",
  "head_templates": [
    {
      "args": {
        "1": "mfbysense"
      },
      "expansion": "Santostefano 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 proper nouns with irregular gender",
        "Italian surnames",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "a surname"
      ],
      "links": [
        [
          "surname",
          "surname"
        ]
      ],
      "tags": [
        "by-personal-gender",
        "feminine",
        "masculine"
      ],
      "wikipedia": [
        "Santo Stefano"
      ]
    }
  ],
  "word": "Santostefano"
}