Surname גרפמן (גרפמן 
, Grafman 
) , in the entire world, is a rare family name. The cognomen גרפמן is characteristic of Lithuania, where it is quite a rare surname, Israel, where it is a rare surname, and Sweden. In absolute terms, it most frequently occurs in the United States, Lithuania, and Israel.
| VARIANT | COUNTRY |
|---|---|
| גרפמן | Israel |
| Grafman | Argentina, Sweden, Lithuania, United States, Israel |