Cognomen Voelckers (Voelckers 
) , throughout the world, is a rare surname. The family name Voelckers is characteristic of Germany, where it is a very rare surname, the United States, where it is an extremely rare surname, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Voelckers | Germany, Brazil, United States |
| otto voelckers German architect, DE (b. 1888) |
|