Cognomen Kalfusová (Kalfusová 
) , throughout the world, is a very rare last name. The family name Kalfusová is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kalfusová | Czechia |
| dagmar kalfusová holocaust victim, b. 1918-06-14, CZ (b. 1918) |
|