Family name Lahser (Lahser 
) , in the entire world, is a rare surname. The last name Lahser is habitual in Ireland, where it is a rare surname, Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lahser | Ireland, Canada, Chile, Germany, United States |
| otto lahser (b. 1877) |
|
|
| fred lahser researcher |
|