Cognomen 本法 (本法 
, Benfa 
) , in the world, is a rare last name. The family name 本法 is habitual in Algeria, where it is a very rare surname, Morocco, and China. More prevalently, 本法 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 本法 | China |
| Benfa | China, Morocco, Algeria, Spain, Philippines |