Can you have 2 separate FB accounts?
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.
Can you have 2 Facebook accounts under same email?
Although it isn't possible to create two separate Facebook accounts from one email address, it is possible to use Facebook as two or more separate entities from the same Facebook account.
What happens if you have more than one Facebook account?
The main reason is that Facebook doesn't allow users to have more than one personal account — it's against their Terms of Service. So if they find out you have two personal accounts, they'll shut them down.