Cognomen Castellarin (Castellarin 
) , worldwide, is quite a rare surname. The last name Castellarin is habitual in Bosnia and Herzegovina, where it is quite a rare surname, Italy, and Argentina, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Italy, Argentina, and Canada. Very seldom, Castellarin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Castellarin | Bosnia and Herzegovina, Italy, France, Canada, Argentina |
Castellarìn, and CastellarĂn
| bruno castellarin Italian politician, IT (b. 1908) |
|
|
| attilio castellarin Italian engineer, IT (b. 1971) |
|
|
| michelangelo castellarin (b. 1964) |
|
|
| paolo castellarin researcher |
|
|
| simone d castellarin researcher |
|