Cognomen Kifer (Kifer 
, Кіфер 
, Кифер 
) , in the entire world, is quite a rare family name. The surname Kifer is habitual in Croatia, where it is quite a rare surname, Israel, and Kazakhstan, where it is a rare surname. Measured by absolute frequency, it is the most numerous in the United States, Kazakhstan, and Brazil. Very seldom, Kifer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kifer | Croatia, Brazil, United States, Poland, Argentina |
| Кіфер | Ukraine |
| Кифер | Ukraine, Russia, Kazakhstan |
| קיפר | Israel |
|
ken kifer American sport cyclist, US (b. 1945) |
|
| tadeusz kifer PL (b. 1922) |
|
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| vernon kifer American cinematographer (1953-2016), US (b. 1953) |
|
|
| michael kifer (b. 1954) |
|
|
| domagoj kifer researcher |
|
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| michael kifer Ph.D. Hebrew University 1984 |
|
|
| daniel kifer |
|
|
| yuri kifer |
|