In the entire world, Zeltzer (Zeltzer 
) is an extremely rare unknown gender first name. More frequently, Zeltzer is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Zeltzer | Brazil, United States, France, Spain, Israel |
| pesl zeltzer Victim of the Holocaust, HU (b. 1875) |
|
|
| assaf a zeltzer researcher |
|