Cognomen Tietzer (Tietzer 
) , in the entire world, is a very rare surname. The last name Tietzer is habitual in Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tietzer | Germany, United States |
| sven tietzer German television presenter and radio host, DE (b. 1975) |
|