I always thought Mayko or Meiko is a Japanese name.

"Results": [
    {
        "TypeName": "PER",
        "Text": "Mayko",
        "Start": 17,
        "End": 22
    },
    {
        "TypeName": "PER",
        "Text": "Meiko",
        "Start": 26,
        "End": 31
    }
]