Cognomen Schelzke (Schelzke 
) , globally, is a rare family name. The last name Schelzke is characteristic of Lithuania, where it is a rare surname, Germany, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Schelzke | Lithuania, Germany, United States |
| karl-christian schelzke German politician, DE (b. 1950) |
|