Family name Spiers-Bachman (Spiers-Bachman 
) , in the world, is an extremely rare cognomen. The last name Spiers-Bachman 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 Spiers, and a last name Bachman.
| VARIANT | COUNTRY |
|---|---|
| Spiers-Bachman | United States |