Many people change their names at some point in life, so Gmail should make it relatively easy to change your email address.

For 2 billion Gmail users, this could completely change how you use email. Apple’s Hide My Email feature lets users keep their personal email addresses private, away from the information brokers ...

you may not be able to open "Google Account email" if you're using a Gmail address, and you won't be able to change it. 6. If you can edit your email, enter the new email address you wish to use ...