In the entire world, Dietrichstein (Dietrichstein 
) is an extremely rare unknown gender first name. Predominantly, Dietrichstein is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dietrichstein | Germany, Austria |
| bartlme dietrichstein (1579-1635) (b. 1579) |
|
|
| seifried of dietrichstein Nobleman, Duchy of Carinthia, died 1582 (b. 1600) |
|