It is
Very easy to cancel a gmail account and to delete the associated gmail address
. This is useful when a person has more accounts and also for the beginners who
created the account but they don't get the account name as they imagined.Follow
the the given steps(..).
Go to google account settings then open the
products page click edit under your product Click Remove
Gmail permanently under Delete a Product.You can also
choose Close account and delete all services and info associated with
it to remove your entire Google account (including your search
history, Google Docs, iGoogle page, AdWords and AdSense as well as other Google
services)Enter an email address different from the address associated with the
account you are closing under New primary email address.Gmail may
already have ent ered the secondary address you used when creating the Gmail
account.The alternative email address becomes your new Google account user
name.Make sure you enter an email address to which you have access. You need
that access to complete deleting your Gmail account.Enter your Gmail password
under Current password.Click REMOVE GMAIL.Open the
"Gmail Removal Confirmation" email from
"accounts-noreply@google.com" at the email address you specified as
your new.Follow the deletion link in it.Type your Gmail password under Password:.Click Verify.Keep
in mind that you cannot undo this step.