Cognomen Charfreitag (Charfreitag 
) , all over the world, is a rare last name. The family name Charfreitag is characteristic of Slovakia, where it is a rare surname, Czechia, and Estonia. Measured by absolute frequency, the name is most common in Czechia, Germany, and Slovakia.
| VARIANT | COUNTRY |
|---|---|
| Charfreitag | Slovakia, United States, Czechia, Estonia, Germany |
|
libor charfreitag Slovak hammer thrower and Olympic athlete, SK (b. 1977) |
|
| jiří charfreitag CZ (b. 1986) |
|