Official website of the national duplicate name inquiry system

Platform Introduction: The "Internet+Government Services" platform of the Ministry of Public Security is the general hub of Internet government services for public security organs in China, which integrates online service systems of public security organs at all levels, gathers service items and opens user systems. At present, there are 548 public security services in China, providing one-stop service for handling, inquiring and evaluating public security services.

Frequently used queries:

The national duplicate name query can be accessed through the "Query Number of Duplicate Names" of this platform.

Online query guide of the national duplicate name query system;

1. Enter the duplicate name query portal.

2. Click Register (note: you need to register and log in to inquire) ↓

3. Click User Registration ↓

4. Fill in personal information (name, ID number, mobile phone number, login password, confirmation password, verification code and SMS verification code), and then click Register ↓

Special note: the password must consist of letters, numbers and special characters, such as cmcx 1234* (letters are cmcx, numbers are 1234, and special characters are *).

5. After completing the registration, click "Query the number of people with the same name" to log in ↓

6. Select "Country" for the region and confirm ↓

7. Enter your name and verification code for inquiry.