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.

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Use IBGE with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Discover the history behind every Brazilian name: birth frequency by decade since the 1930s, national popularity rankings, and regional trends. the viral datas

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Complete set · 3 capabilities

The complete IBGE capability set.

These are the exact actions your AI can choose when you ask it to work with IBGE.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through IBGE.

01
Get nome frequencia
Supports multiple names separated by |. Example: "Maria", "João|Pedro". Get birth frequency by decade for a Brazilian name
02
Get ranking nomes
Can be filtered by decade and/or sex (M or F). Get ranking of most popular names in Brazil
03
Get nome por localidade
Use the IBGE UF code (e.g., 33 for RJ, 35 for SP). Get name frequency filtered by Brazilian state

Observed, not estimated

807ms average. Fast in production.

IBGE is checked daily against the live service.

Daily averagePeak 950ms

Aug 20Today

Fastest day: 648ms
Slowest day: 950ms
14-day trend: Stable-4%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of IBGE, so you can see the experience inside your AI.

It does not authenticate your account with IBGE. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

IBGE Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_gN2lCJhLJ0c1qAMIhv78pUKCSinoMsAhkmkJyT4g/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — IBGE capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "ibge-nomes-nomes-do-brasil-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_gN2lCJhLJ0c1qAMIhv78pUKCSinoMsAhkmkJyT4g/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions IBGE owners ask.

01
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.

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