I tried to use OS X's
Mail.app, but when I connected it using gmail, the authentication window showed my real name in Chinese character in the first text field. The other two fields are mail and password, so I didn't log in to my gmail account yet. However, it looks like the
Mail.app already knows my real name, and I wonder where it gets the information from.
My Apple account and iCloud account use my real name in English. So I want to check out where my Chinese character name was found and then fix it and change it to English.