In Croatia, Štaub families are Croats (from Virovitica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Bosanian Posavina (Bosanski Brod area).
Prevalence
About 30 people with faimily name Štaub live in Croatia today, in 16 households. There were 40 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 9 Croatian counties, in 7 cities and 7 other places, mostly in Zagreb (<10), Suhopolje in Virovitica area (<5), Pula (<5), Slavonski Brod (<5), and in Jadreski in Pula area (<5).
Outside Croatia
Family name Štaub (including: Staub , Shtaub ) is present in 58 countries worldwide. The family name "Staub " is used by some 9000 people in the United States , about 4000 in Germany , and some 3000 people in Switzerland.