Family name Kalfus (Kalfus 
) , all around the world, is a rare surname. The family name Kalfus is habitual in Czechia, where it is quite a rare surname, Israel, where it is a rare surname, and Switzerland. In absolute terms, this name is the most popular in the United States, Czechia, and Israel.
| VARIANT | COUNTRY |
|---|---|
| Kalfus | Australia, United States, Czechia, Switzerland, Israel |
|
josef kalfus Czechoslovak minister of finance and Czechoslovak politician, CZ (b. 1880) |
|
|
radim kalfus Czechoslovak writer, CZ (b. 1920) |
|
| oskar israel kalfus Holocaust victim, b. 1898-12-19, PL (b. 1898) |
|
|
| jindřich kalfus holocaust victim, b. 1902-05-20, CZ (b. 1902) |
|
|
|
ken kalfus American journalist, US (b. 1954) |
|
| josef kalfus CZ (b. 1908) |
|
|
| tomáš kalfus (b. 1921) |
|
|
| maurycy kalfus PL (b. 1921) |
|
|
| petr kalfus CZ (b. 1938) |
|
|
| pavel kalfus CZ (b. 1942) |
|
|
| jan kalfus Czech organist, CZ (b. 1956) |
|
|
| renee ehrlich kalfus American costume designer, US |
|
|
| radek kalfus (b. 1977) |
|
|
| petr kalfus CZ (b. 1983) |
|