"Cadwaladr" meaning in Welsh

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "Cadwallader",
            "bor": "1"
          },
          "expansion": "→ English: Cadwallader",
          "name": "desc"
        }
      ],
      "text": "→ English: Cadwallader"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "wlm",
        "3": "Katwalaudyr"
      },
      "expansion": "Middle Welsh Katwalaudyr",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "cel-pro",
        "3": "*Katuwalatros"
      },
      "expansion": "Proto-Celtic *Katuwalatros",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "cad",
        "3": "gwaladr",
        "t1": "battle",
        "t2": "lord"
      },
      "expansion": "By surface analysis, cad (“battle”) + gwaladr (“lord”)",
      "name": "surf"
    }
  ],
  "etymology_text": "From Middle Welsh Katwalaudyr, from Proto-Celtic *Katuwalatros. By surface analysis, cad (“battle”) + gwaladr (“lord”). Famously borne by a 7th-century King of Gwynedd.",
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "proper noun"
      },
      "expansion": "Cadwaladr",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Welsh given names",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Welsh male given names",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "61 39",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "81 19",
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a male given name"
      ],
      "id": "en-Cadwaladr-cy-name-h8YdwBAs",
      "links": [
        [
          "given name",
          "given name"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Welsh surnames",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a surname"
      ],
      "id": "en-Cadwaladr-cy-name-v2O7m9sM",
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "word": "Cadwaladr"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Welsh compound terms",
    "Welsh entries with incorrect language header",
    "Welsh lemmas",
    "Welsh proper nouns",
    "Welsh terms derived from Middle Welsh",
    "Welsh terms derived from Proto-Celtic",
    "Welsh terms inherited from Middle Welsh",
    "Welsh terms inherited from Proto-Celtic"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "Cadwallader",
            "bor": "1"
          },
          "expansion": "→ English: Cadwallader",
          "name": "desc"
        }
      ],
      "text": "→ English: Cadwallader"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "wlm",
        "3": "Katwalaudyr"
      },
      "expansion": "Middle Welsh Katwalaudyr",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "cel-pro",
        "3": "*Katuwalatros"
      },
      "expansion": "Proto-Celtic *Katuwalatros",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "cad",
        "3": "gwaladr",
        "t1": "battle",
        "t2": "lord"
      },
      "expansion": "By surface analysis, cad (“battle”) + gwaladr (“lord”)",
      "name": "surf"
    }
  ],
  "etymology_text": "From Middle Welsh Katwalaudyr, from Proto-Celtic *Katuwalatros. By surface analysis, cad (“battle”) + gwaladr (“lord”). Famously borne by a 7th-century King of Gwynedd.",
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "proper noun"
      },
      "expansion": "Cadwaladr",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Welsh given names",
        "Welsh male given names"
      ],
      "glosses": [
        "a male given name"
      ],
      "links": [
        [
          "given name",
          "given name"
        ]
      ]
    },
    {
      "categories": [
        "Welsh surnames"
      ],
      "glosses": [
        "a surname"
      ],
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "word": "Cadwaladr"
}