Surname Dalsan (Dalsan 
) , in the entire world, is a rare family name. The surname Dalsan is characteristic of Malaysia, where it is a rare surname, Philippines, where it is a very rare surname, and Brazil, where it is an extremely rare surname. In absolute terms, this name is the most popular in Philippines, Malaysia, and the United States. Also, Dalsan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dalsan | Philippines, Brazil, United States, India, Malaysia |