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IBGE Nomes

IBGE Nomes MCP for AI. Track name history across Brazilian decades

Claude Claude
ChatGPT ChatGPT
Cursor Cursor
Gemini Gemini
Windsurf Windsurf
VS Code VS Code
JetBrains JetBrains
Vercel Vercel
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IBGE Nomes — Nomes do Brasil MCP on Cursor AI Code EditorIBGE Nomes — Nomes do Brasil MCP on Claude Desktop AppIBGE Nomes — Nomes do Brasil MCP on OpenAI Agents SDKIBGE Nomes — Nomes do Brasil MCP on Visual Studio CodeIBGE Nomes — Nomes do Brasil MCP on GitHub Copilot AI AgentIBGE Nomes — Nomes do Brasil MCP on Google Gemini AIIBGE Nomes — Nomes do Brasil MCP on Lovable AI DevelopmentIBGE Nomes — Nomes do Brasil MCP on Mistral AI AgentsIBGE Nomes — Nomes do Brasil MCP on Amazon AWS Bedrock

Connect to your AI in seconds.

IBGE Nomes MCP gives you access to Brazil's full name history dataset. You can track how popular any given name was across different decades since 1930, compare name trends between specific Brazilian states, or retrieve national popularity rankings filtered by sex and time period.

What your AI can do

Get nome frequencia

Retrieves the count of births for one or more names across different decades in Brazil.

Get ranking nomes

Lists the most popular names in Brazil for a specific time frame or gender.

Get nome por localidade

Calculates name frequency, filtering results specifically by a Brazilian state's two-digit code (UF).

Track name frequency by decade

Determine how many people were born with a specific name in any given decade since 1930.

Compare names across Brazilian states

Isolate and compare the popularity of a name when filtered by specific Brazilian state codes (UF code).

Retrieve national name rankings

Get lists of the most popular names in Brazil, filtering results by gender or time period.

Included with Plan

Waiting for input…

AI Agent

IBGE Nomes — Nomes do Brasil (3 Tools)

Use these three tools to analyze Brazilian naming trends, retrieve historical data on name popularity by region, decade, or national ranking.

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Start using IBGE Nomes — Nomes do Brasil on Vinkius

Get Nome Frequencia

Retrieves the count of births for one or more names across different decades in Brazil.

Get Ranking Nomes

Lists the most popular names in Brazil for a specific time frame or gender.

Get Nome Por Localidade

Calculates name frequency, filtering results specifically by a Brazilian state's...

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Claude AI

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The IBGE Nomes integration is available immediately — no restart needed.

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IBGE Nomes MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by IBGE. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Works with Claude, ChatGPT, Cursor, and more

The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.

This connection provides 3 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.

Manually gathering name statistics is a nightmare of spreadsheets and academic articles.

If you're building a project on Brazilian culture or demographics, your current process involves pulling data from disparate sources: one sheet for national rankings, another for regional comparisons, and yet more to track decade-by-decade trends. You spend hours copy-pasting names into spreadsheets and manually cross-referencing dates.

With this MCP connected via Vinkius, you simply ask your agent a complex question—'Show me how 'João' changed in Bahia vs São Paulo since 1950.' The system handles the multi-step data retrieval using `get_nome_por_localidade` and delivers the clean comparison instantly.

Get precise name history with get_nome_frequencia.

Before this, tracking a single name's popularity across nearly 100 years meant piecing together data that didn't always exist in one place. You were limited by what the specific academic source contained.

Now, you can pinpoint exactly how many people were born with 'Maria' in the 1930s versus the 2010s using `get_nome_frequencia`. The data is structured and ready to use.

What your AI can actually do with this

Need context on naming conventions? This connector taps into the massive IBGE Names API, a dataset that tracks birth names in Brazil over nearly a century. It’s perfect for anyone building content, research tools, or genealogy platforms focused on Latin America. Instead of sifting through academic papers or outdated records, you can ask specific questions about name popularity and get structured data back.

You'll track how the frequency of 'Maria,' for example, rose and fell over 60 years, see if a particular name is more common in Bahia than in São Paulo, or find the top names for any decade. Connect this MCP through Vinkius to bring deep demographic insight into your application, letting your agent handle the complex data queries you'd otherwise write hundreds of lines of code for.

Built · Hosted · Managed by Vinkius IBGE Nomes MCP - Brazilian Name Trends & History
Server ID 019d75b6-e0b2-71f8-af0f-49f815767883
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Questions you might have

How do I check a name's popularity across multiple decades in Brazil? (Using get_nome_frequencia) +

Use get_nome_frequencia and provide the names you want to track. The tool returns the exact birth count for each name within every specified decade since 1930.

Can I compare name popularity between specific Brazilian states? (Using get_nome_por_localidade) +

Yes, you can use get_nome_por_localidade. You must provide the IBGE UF code for each state you want to compare and list the names you are interested in.

What is the best way to find out the most popular baby names? (Using get_ranking_nomes) +

Use get_ranking_nomes. You can filter this tool by a specific decade and by gender (M/F) to generate an accurate, ranked list of the top contenders.

When using get_nome_frequencia, how must I correctly format the input if I want to check three different names? +

You must separate each name with a pipe symbol (|). For example, entering "Ana|João|Pedro" tells the system to analyze all three names across decades. This method allows for simultaneous comparison of multiple titles.

If I use an invalid or unrecognized IBGE UF code in get_nome_por_localidade, what error message should I expect? +

The MCP will return a specific data validation error. This error confirms that the provided state code is not part of the recognized Brazilian database codes. Always verify your input against the official IBGE list.

For get_ranking_nomes, what are the historical boundaries for name popularity rankings? +

The dataset includes data spanning from the 1930s through the most recent available decade. When using this tool, you must specify a valid decade and optionally select Male or Female (M/F) to narrow the results.

Are there rate limits when calling get_nome_por_localidade repeatedly for different Brazilian states? +

The system supports high volume, but repeated calls exceeding 10 requests per minute might trigger temporary throttling. If you encounter a limit error, simply wait one minute and try your queries again.

What should I do if the name provided to get_nome_frequencia is misspelled or too obscure? +

The tool will return a clear 'No Data Found' message for that specific input. You must check the spelling against known Brazilian spellings before running the query.

Where does this name data come from? +

All name data comes from official IBGE Census records spanning over 90 years. The frequency counts represent actual birth registrations aggregated by decade since the 1930s.

Built & Managed by Vinkius 30s setup 3 tools

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