Cognomen Baifern (Baifern 
) , in the world, is a very rare family name. The family name Baifern is habitual in Thailand, where it is a very rare surname, Indonesia, and China, where it is an extremely rare surname. More prevalently, Baifern is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Baifern | Australia, Myanmar, Thailand, Indonesia, China |