Cognomen Krach (Crack 
, Krah 
, Krach 
) , around the world, is a common last name. The cognomen Krach is habitual in Ghana, where it is quite a common surname, Liberia, where it is quite a rare surname, and Germany. Not in comparison with a country's population, the name is most common in Germany, Ghana, and Ivory Coast. Much less frequently, Krach is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Crack | Germany, Indonesia, United Kingdom, Ghana, United States |
| Krah | Germany, United Kingdom, Ivory Coast, Ghana, United States |
| Krach | Germany, United Kingdom, Algeria, United States, Poland |
| Crah | Germany, Nigeria, Spain, United States |
| robert krach Prague-based tailor and textile producer, also in Vienna and Istanbul, CZ (b. 1818) |
|
|
| martin johannes krach (b. 1843) |
|
|
| joseph krach (b. 1844) |
|
|
| salomon krach biologist (1902-1941), UA (b. 1902) |
|
|
|
keith j. krach American business executive and politician, US (b. 1957) |
|
|
aaron krach American film critic, journalist, writer and artist, US (b. 1972) |
|
| egon krach (b. 1914) |
|
|
|
steffen krach politician, DE (b. 1979) |
|
| fritz krach DE (b. 1924) |
|
|
| linda krach researcher |
|
|
| brigitte krach botanist |
|
|
| pilocka krach DE (b. 1970) |
|
|
| sören krach researcher |
|
|
| s kathleen krach researcher |
|
|
| martin krach |
|