Surname Kiffer (Kiffer 
, Kiffen 
) , worldwide, is quite a rare cognomen. The family name Kiffer is habitual in Luxembourg, where it is quite a rare surname, Angola, and France. Measured by absolute frequency, it is commonest in France, Angola, and Brazil. Much less frequently, Kiffer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kiffer | United States, France, Democratic Republic of the Congo, Germany, Brazil |
| Kiffen | France, Angola, Germany, Netherlands, Brazil |
| charles kiffer French painter, FR (b. 1902) |
|
|
| robert kiffer French spy, FR (b. 1913) |
|
|
| jean kiffer French politician, FR (b. 1936) |
|
|
| étienne kiffer (b. 1939) |
|
|
| carlos r v kiffer researcher |
|
|
| markus kiffer researcher (ORCID 0000-0002-1356-8653) |
|
|
| kiffer g card researcher |
|
|
| walace kiffer researcher, ORCID id # 0000-0002-0847-9031 |
|
|
| etienne kiffer botanist |
|
|
| charliene kiffer goude Swedish local politician, SE |
|
|
| max kiffer Luxembourgian volleyball player, LU (b. 1995) |
|