Genderize.io — API status & change history

Estimates a gender from a first name

Last checked 2026-09-18 01:34 UTC — HTTP 200, 602 ms. Availability over 30 days of data: 100.00%.

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Shape history

3 confirmed · 6 signals on record. A change confirms after it survives three consecutive polls.

{
  "count": "number",
  "gender": "string",
  "name": "string",
  "probability": "number"
}