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How to Use
- Enter a first name and/or last name in the input fields
- Select whether to show first name or last name frequency
- Click "Search" to visualize the data on the world map
- Hover over countries to see detailed frequency information
- Red colors indicate higher frequencies, blue colors indicate lower frequencies
- Browse the "Top Countries by Name Frequency" section to see the most common names by country
- Switch between first names and last names tabs to explore different data
Data Source & Processing
Source: PubMed 2025 Baseline Database
This application analyzes name frequency patterns from author affiliations in scientific publications.
38.1M
Articles Processed
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171.4M
Total Authors
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85.8M
Authors with Country Info
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→
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157
Countries
1.39M
First Names
3.6M
Last Names
Note: Frequency data reflects the distribution of names among published researchers and may not represent general population statistics.