

Namsor is the global leader in morphological analysis of names. Our breakthrough technology identifies a name's origin, gender, and ethnicity with unmatched precision. The definitive reference for international scientific and academic communities, we set the industry standards that others follow.
600+Research contributions
99.99%Names availability
11B billionsNames processed
Analyze names to estimate gender, cultural origins, and ethnicities. Determine likely country of residence and religious background. For Indian names, identify caste groups. Classify name types (personal, place, alias) and transliterate between writing systems. Parse and format full names and much more.
Determines the gender of a first or full name. Returns the probability that the name is more likely to be male or female.
You can improve accuracy by adding local context.
Identify the geographical origin of a last name, first name, or full name.
Origin refers to the country where a person, their parents, or ancestors are from. Our system analyzes this origin using a classification of 192 countries to determine the geographical roots of names.
Estimate diaspora/ethnicity from names and local context.
Diaspora is a way to categorize people. It focuses on cultural expression and where they come from. It groups individuals by their shared national, tribal, religious, linguistic, or cultural backgrounds.
Infer the country of residence from names.
Country of residence refers to where a person has lived most of the past 12 months. This approach is more accurate than estimating nationality, since nationality is a legal status often disconnected from actual location and current name usage patterns.
Identify the U.S. race/ethnicity from a name.
The U.S. race and ethnicity system has six categories. This classification comes from the U.S. Census. It reflects a social definition of race, based on shared social, cultural, and possibly physical traits.
Identifies Indian caste group from a name. It is a classification in 4 caste groups: ST, SC, OBC, general.
Estimate the most likely religion from names. Estimation among Muslim, Jain, Christian, Hinduism, Sikh, Buddhist and Parsi.
Identify the type of a proper noun.
Automatically analyze proper nouns to determine whether they are personal names (anthroponym), brand names, geographic names (toponym), or pseudonyms. This classification helps distinguish between different categories of proper nouns based on their usage and nature.
Identify the first name and the family name from an unsplit full name.
Full name separation can be improved by adding a country of residence.
Process first names, surnames, and telephone numbers to identify telephone prefixes and country codes.
Then, analyze the structure of phone numbers and check their validity.
We develop tailor-made AI models based on your data, region, and analytical goals. Below are real examples of custom solutions we've delivered for world-class organizations.
We built a custom model for the World Bank and the International Organization for Migration (IOM) to estimate caste groupings from Indian names — enabling research on internal migration and social inequalities.
We created a high-precision transliteration model for cross-border identity providers to convert Mandarin and Kanji names into Latin scripts — improving international interoperability.
We developed a custom model for international risk analysts to support geopolitical analysis, compliance monitoring, and decision-making based on onomastic intelligence.
Check out our API documentation. You can also analyze CSV and Excel files or download our developer tools.
Integrate Namsor's name analysis capabilities directly into your systems using our comprehensive API documentation. This solution is perfect for large-scale projects and applications requiring real-time name processing.
We provide easy guides and code examples in JavaScript, Python, Java, and Shell.
Enhance your platform with real-time analysis of gender, origin, and ethnicity from names.
Quickly build, test, and deploy onomastic features across different environments.
Our CSV and Excel analysis tool easily processes your small to medium name lists without any technical skills required. Upload your file, select your desired analysis type, and get instant results. Analyze gender, origin, ethnicity, diaspora and additional demographic insights.
Generate comprehensive reports to understand the origin of names at scale.
Download your analysis in minutes. You can easily add it to your research or workflows.
Ideal for academic studies, marketing segmentation, or simply refining your customer data.
Access the full power of Namsor's onomastic AI through our advanced developer tools.
Download our SDKs or CLIs for Java, Python, GoLang, or JavaScript.
Integrate gender analysis and ethnicity detection capabilities directly into your applications using our API.
Accelerate your development process and explore innovative applications of name analysis technology.
Analyzing first names, surnames, and full names helps reveal details like gender, ethnicity, and country of origin. This method is useful in many fields.
Our clients in marketing segment their campaigns across cultural and linguistic groups.
This helps them customize messages, increase engagement, and strengthen customer relationships.
Top universities and research institutes use Namsor to analyze the geographical distribution, gender composition, and ethnic origin of names.
They conduct sociological, epidemiological, or demographic studies with greater accuracy.
Public institutions and inclusive organizations incorporate Namsor to reduce biases in hiring and service allocation.
They evaluate the diversity of names and refine their processes to ensure fairness.
Genealogy experts and historians use Namsor's surname origin finder.
It helps them build family trees, track royal lines, and see how surnames change over time.
Banks and financial institutions use Namsor in KYC workflows. This helps improve risk assessments and boosts compliance.
This analysis of name origin and gender helps prevent fraud and instills trust among users.
Global companies in growth stages use data on origin, gender, and location. To identify potential markets and attract investors.
They focus on the most promising regions and secure funding more effectively.
National security agencies incorporate Namsor's origin and gender detection to evaluate cross-border risks.
They coordinate actions with partners while respecting international regulations.
Companies integrate name origin and gender analysis into their CRMs and databases to quickly identify naming inconsistencies.
This approach standardizes and enriches customer data while improving overall CRMs reliability.
Governments, NGOs, and international organizations count on Namsor to pinpoint diaspora communities worldwide.
They create programs that target specific cultural or ethnic groups more effectively.
Transport hubs and government bodies harness surname data to track migratory trends.
They adjust their services to fit travelers' needs. They also plan better by understanding global mobility.
Companies use Namsor to detect biais in their AI systems. Name origin and gender analysis reveals issues early and ensures transparency.
This approach aligns with AI Act standards, fostering fair, responsible AI.
Clients deploy real-time name analysis to autopopulate fields like salutation or language.
This creates smoother onboarding flows and raises form completion rates.
Discover how Namsor ensures data security for meaningful research. Our user-first approach protects your data while delivering fair, transparent, and inclusive name insights.
Namsor values your privacy. We give you complete control over your data.
The Namsor API offers the option of obtaining a detailed explanation of how the artificial intelligence arrived at its results.
Namsor employs a responsible approach, limiting data collection for model training to only what is essential.
Namsor helps unlock the value of diversity and supports ethical, inclusive research.
Our software supports a wide range of taxonomies and can be tailored for more specific needs.
Choose your plan to enjoy Namsor's full features.
1,000Credits to process names each month
FreeNo credit card needed to sign up
10,000Credits to process names each month
$19 / month *3-month commitment
100,000Credits to process names each month
$130 / month *3-month commitment
1,000,000Credits to process names each month
$999 / month *3-month commitment
10,000,000Credits to process names each month
$5000 / month *3-month commitment
You have specific needs, contact us