In Croatia, Raab families are Croats (from Virovitica ). In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica.
Prevalence
Only a few people with faimily name Raab live in Croatia today, in one household only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in only threee naselja i to in Srijem in Koprivnica area (<5), Osijek (<5), and in Draga Bascanska on the Island of Krk (<5).
Outside Croatia
Family name Raab (including: Rahab , Rahhab ) is present in 68 countries worldwide. The family name "Raab " is used by some 20000 people in Germany , about 10000 in the United States , and some 2000 people in Austria.