Globally, Deitz (Deitz 
) is an extremely rare epicene first name. Predominantly, Deitz is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Deitz | Australia, Canada, United States, Israel, Luxembourg |
|
alonzo e. deitz businessperson (b. 1836) |
|
| archibald edwin deitz US (b. 1869) |
|
|
| lewis l. deitz US/New Zealand entomologist, NZ (b. 1944) |
|