Yes. If you delete your own account, you can recreate it yourself by signing into it and entering your email when prompted. You'll see a screen like the attached picture when you sign into a deleted account.
A user can contact support if they would like the record fully deleted so the account cannot be recreated.
Note that even if you contact support to delete an account completely, our system retains logs that include the account information and the history of the account such as payments/donations made against the associated email address, suspension history, and domain changes. Such data is retained for compliance and abuse prevention reasons and cannot be removed.