Nationalize — Name Origin Predictor

Predict the nationality of any name

Fun & RandomFreeNo Signup
4.5(722 reviews)
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About Nationalize — Name Origin Predictor

The Nationalize Name Origin Predictor estimates the most likely country of origin for any first name. Enter a name and see ranked probability scores for each predicted nationality. Great for genealogy research, understanding name origins, or just curiosity. Results include country flags and confidence percentages. Powered by Nationalize.io — free with no API key.

Nationalize — Name Origin Predictor Features

  • Any name
  • Top nationalities
  • Probability scores
  • Country flags
  • Instant results
  • No auth
The Nationalize Name Origin Predictor estimates the most likely country of origin for any given first name. See ranked nationality predictions with probability scores — perfect for genealogy, curiosity, or fun. Powered by the free Nationalize.io API.

How Do I Predict a Name's Origin?

Predict nationality:

Enter a name. Type any first name.

View predictions. See ranked countries with probabilities.

Compare names. Try different name variations.

Tips for Best Results

Name tips:

  • First names only — The API works best with first names.
  • Common names — More common names give more confident results.
  • Spellings matter — Different spellings can change predictions.

Step-by-Step Instructions

  1. 1Open the Name Origin Predictor.
  2. 2Enter a first name.
  3. 3Click Predict.
  4. 4View nationality predictions.
  5. 5Check probability percentages.

Nationalize — Name Origin Predictor — Frequently Asked Questions

How accurate is it?+

Results are statistical predictions based on global name data.

Is this free?+

Yes, Nationalize.io offers free requests without an API key.

Does it work for last names?+

It works best with first names, but you can try last names too.

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