"Kostyantyn" meaning in English

{
  "forms": [
    {
      "form": "Kostyantyns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s"
      },
      "expansion": "Kostyantyn (plural Kostyantyns)",
      "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": "topical",
          "name": "English renderings of Ukrainian male given names",
          "parents": [
            "Male given names",
            "Given names",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A transliteration of the Ukrainian male given name Костянти́н (Kostjantýn)."
      ],
      "id": "en-Kostyantyn-en-name-HMxgQT9N",
      "links": [
        [
          "Костянти́н",
          "Костянтин#Ukrainian"
        ]
      ],
      "synonyms": [
        {
          "word": "Kostiantyn"
        }
      ]
    }
  ],
  "word": "Kostyantyn"
}

{
  "forms": [
    {
      "form": "Kostyantyns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s"
      },
      "expansion": "Kostyantyn (plural Kostyantyns)",
      "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 renderings of Ukrainian male given names",
        "English terms borrowed from Ukrainian",
        "English terms derived from Ukrainian",
        "English uncountable nouns"
      ],
      "glosses": [
        "A transliteration of the Ukrainian male given name Костянти́н (Kostjantýn)."
      ],
      "links": [
        [
          "Костянти́н",
          "Костянтин#Ukrainian"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Kostiantyn"
    }
  ],
  "word": "Kostyantyn"
}