Genderize

Predict gender from a first name with probability and sample counts.

StatusLive · verified 23 Oct 2026 · 752 ms

AuthenticationNone — call it right now

Browser CORSYes — works from front-end code

Free limitsFree: 100 req/day no key

Official docs ↗ ▶ Open the playground

▶ Live playground

This runs in your browser, straight against the real API. Edit the URL and experiment — break nothing, learn everything.

Press Run to call Genderize live.

📸 Real response, captured by us

Not a mockup — this is what Genderize actually returned when we verified it on 23 Oct 2026 (in 752 ms).

{
  "count": 18942,
  "name": "saba",
  "gender": "female",
  "probability": 0.79
}

💻 Copy-paste code

Three ways to call Genderize — pick your weapon.

// Genderize — no build step, no library. Just fetch.
const res = await fetch("https://api.genderize.io?name=saba");
const data = await res.json();
console.log(data);

# Genderize with Python requests
import requests

r = requests.get("https://api.genderize.io?name=saba")
print(r.status_code)
print(r.json())

# Genderize from your terminal
curl "https://api.genderize.io?name=saba"

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📜 Full check history & uptime · Status as JSON · Health score: A · 90/100

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