Cognomen Loper-Spr (Loper-Spr 
) , in the entire world, is an extremely rare last name. The cognomen Loper-Spr is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Loper.
| VARIANT | COUNTRY |
|---|---|
| Loper-Spr | United States |