In Croatia, Sajfer families are generally Croats (from Virovitica ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica and Pula.
Prevalence
About 20 people with faimily name Sajfer live in Croatia today, in 8 households. There were 30 of them in the middle of the past century, and their number decreased by 30 percent. They are located in only five naselja i to in Rezovac (<10), Virovitica (<10), Velika Gorica (<5), Peroj in Pula area (<5), and in Gradici (<5).