Surname Vastin (Vastin 
) , around the world, is a very rare cognomen. The surname Vastin is habitual in Honduras, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and India. Measured by absolute frequency, it is commonest in India, Nigeria, and the United States. Likewise, Vastin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vastin | Brazil, Honduras, United States, Nigeria, India |