I have an existing account named aaa, and then i create a new account named bbb with aaa. It costs several eos tokens for ram/cpu/net stake. Is there a way to delete account bbb, and reclaim ram/cpu/net staked eos?
You can’t delete account but you could undelegate all staked EOS and effectively leave that account inactive.
After some research, account cannot be deleted.
when someone create an account it will be propagated to all BPs and then be stored on blockchain comprising with 2 public keys.
In EOS eco-system user has only one way to transfer EOS to each other via Account Name so logically and technically it can't be deleted.