Surname Bihari Lal (Bihari Lal 
) , worldwide, is a very rare cognomen. The surname Bihari Lal is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Much more frequently, Bihari Lal is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bihari Lal | India, Nepal |