Ever had a situation where you need to fill a database system with user information? What if you needed detailed information about each of the test entries to be created?
Entering this information manually would be just crazy...
http://www.fakenamegenerator.com
This website allows generating identities with a good amount of detail and gives you control of creating the required demographics.
As far as I know, you can only generate one identity at the time by using their web interface without requiring an account or pay services.