Family name Ulfi (Ulfi 
) , worldwide, is quite a rare last name. The last name Ulfi is characteristic of Indonesia, where it is a rare surname, Malaysia, where it is a very rare surname, and China, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Indonesia, China, and India. More prevalently, Ulfi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ulfi | India, Indonesia, Turkey, Malaysia, China |