Surname Isfahan (Isfahan 
) , around the globe, is a rare family name. The last name Isfahan is habitual in Sri Lanka, where it is a rare surname, Malaysia, where it is a very rare surname, and Iran. Not in comparison with a country's population, it is commonest in Sri Lanka, Indonesia, and Iran. Likewise, Isfahan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Isfahan | Indonesia, Sri Lanka, Pakistan, Iran, Malaysia |