Family name วิทยาศาสตร์ (Scire 
, วิทยาศาสตร์ 
, Scii) , all over the world, is quite a rare surname. The surname วิทยาศาสตร์ is characteristic of Italy, where it is quite a rare surname, Switzerland, where it is a rare surname, and France. Not in comparison with a country's population, it is the most numerous in Italy, the United States, and France. Very seldom, วิทยาศาสตร์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Scire | Italy, Switzerland, United States, Germany, France |
| วิทยาศาสตร์ | Thailand |