Why are there multiple logins on Facebook?
The accounts you see as available to log into may appear because: The account was recently logged into on the same device. You have multiple accounts added to the same Accounts Center, and these accounts are able to log into each other.
Can you have 2 logins on Facebook?
It's against the Facebook Community Standards to maintain more than one personal account. If you want to represent your business, organization, brand or product on Facebook, you can use your personal account to create and manage a Page.