Last name Lophan (Lophan 
) , all over the world, is a rare surname. The last name Lophan is habitual in Thailand, where it is a rare surname, Tanzania, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Very seldom, Lophan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lophan | Tanzania, Malaysia, India, United States, Thailand |