Age Prediction by Name API – Accurate Age Estimation from First & Last Name
Instantly Estimate Age from First & Last Name
Get accurate age prediction from first name and last name using our powerful Age by Name API. Built for data enrichment, personalized marketing, lead scoring, and fraud prevention. Send a name + optional country code and receive estimated age, confidence score, and region-aware results in under 500ms.
Try the Age by Name API in 30 Seconds
POST JSON// Headers
apiKey:
YOUR_API_KEY
// JSON Body
{
"firstName": "Amelia",
"lastName": "Lopez",
"countryCode": "US"
}// Sample Response
{
"name": "Amelia Lopez",
"age": 29,
"confidence": 92,
"countryCode": "US",
"success": true,
"remainingRequests": 999
}Pro tip: Add countryCode (e.g. "US", "IN", "BR") for up to 20% higher accuracy with regional names.
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Ahmad Raza
Senior AI Integration Specialist
Leads AI workflow integration for SaaS products and enterprise automation.
Usman Farooq
Software Architecture & Design Lead
Designs scalable architectures for high-growth products and service platforms.
Bilal Ahmed
Senior Frontend Developer
Builds responsive, performant user interfaces with strong product polish.
Hassan Zahid
Senior Backend Developer
Builds secure APIs and backend services for mission-critical applications.
Age-Based Lifecycle Personalization
Tailor onboarding flows, offers, and messaging by estimated age groups with minimal effort.
Lead & CRM Enrichment
Add age estimates to CRM records to sharpen lead scoring and segmentation models.
Fraud & Risk Detection
Flag suspicious signups by comparing declared age with name-based age prediction.
Built to Scale Seamlessly
Start with single lookups, then enrich thousands of records via bulk CSV processing.
Clean, Predictable JSON Output
Always get name, age, confidence, countryCode, and success status.
Works Worldwide
Optimized for multilingual names, transliterations, and regional naming patterns.
How the Age by Name API Works
Get Accurate Age Prediction in Just 3 Steps
1. Send a Name
POST firstName, lastName, and optional countryCode to the /name/age endpoint.
2. Receive Instant JSON
Get estimated age and confidence score in < 500ms. Use it instantly in your workflows.
3. Scale Effortlessly
Switch to bulk CSV processing for millions of records without changing your logic.
cURL
Single Name Lookupcurl -X POST 'https://api.genderrecognition.com/v1/name/age' \
-H 'Content-Type: application/json' \
-H 'apiKey: YOUR_API_KEY' \
-d '{"firstName":"Amelia","lastName":"Lopez","countryCode":"US"}'JavaScript (fetch)
Fetch Exampleconst apiKey = 'YOUR_API_KEY';
const payload = {
firstName: 'Amelia',
lastName: 'Lopez',
countryCode: 'US'
};
fetch('https://api.genderrecognition.com/v1/name/age', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'apiKey': apiKey
},
body: JSON.stringify(payload)
})
.then(res => res.json())
.then(data => console.log(data));Age-Aware Email & Marketing Personalization
Boost engagement and conversions with age-targeted nurture sequences and offers.
Lead Scoring & CRM Enrichment
Refine scoring models and prioritize leads with accurate age estimates.
Risk & Compliance Checks
Flag age-related policy violations or suspicious signups by cross-checking declared age.
Ready to Get Started?
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Create an account in minutes to claim your API key and have unrestricted access.
Register AccountPricing
Simple, transparent pricing. First 1000 requests free, then pay as you go. Check out our pricing page for more details.
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