Last name Kajfež (Kajfež 
) , all over the world, is a very rare surname. The last name Kajfež is characteristic of Southern Europe, particularly Slovenia, where it is quite a rare surname, and Croatia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kajfež | Croatia, Slovenia |
| franjo kajfež Croatian chemist (1936-2004), HR (b. 1936) |
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| alana kajfež HR |
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| tomislav kajfež SI |
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| vesna kamin kajfež SI |
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