Family name Dulichan (Dulichan 
) , worldwide, is a very rare surname. The last name Dulichan is characteristic of Australia, where it is a very rare surname, South Africa, and the United States, where it is an extremely rare surname. More prevalently, Dulichan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dulichan | South Africa, Australia, Nepal, United States, India |