Change your sending name in Yahoo Mail
Did you recently get married, change your name, or just want to reinvent yourself? Just change the "From," or sending name, that displays to your recipients.
Changing your sending name
- Sign in to Yahoo Mail.
- Mouse over the Settings menu icon | select Settings.
- Click Accounts.
- To the right of "Yahoo account," click Edit.
- Enter a new name in the field next to "Sending Name."
- Click Save.