Last name Volckers (Volckers 
) , in the entire world, is a very rare cognomen. The cognomen Volckers is characteristic of Bolivia, where it is a rare surname, Argentina, where it is an extremely rare surname, and the United States. Very seldom, Volckers is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Volckers | Bolivia, Brazil, United States, Argentina, Germany |