How can I change the last name on my Yahoo email account?

Go to ur Mail Account


Click Options upper-right corner


Select Mail Options.


From the list on the left, click Accounts.


Click Add or edit an account 鈥?middle of the page.


In the box on the left, click Yahoo Mail.


Click Edit.


In the "FROM NAME:" box, type ur desire name


Click Save


goodluck ^_^