Where Does The Last Name Kosturjak Come From? ^{nationality or country of origin}

The surname Kosturjak is most common in Slovakia. It can also be found as a variant: Košturjak or Kosturják. Click here for other potential spellings of Kosturjak.

How Common Is The Last Name Kosturjak? ^{popularity and diffusion}

This surname is the 3,543,123^rd most frequently held surname on earth, held by approximately 1 in 235,082,126 people. The surname Kosturjak occurs predominantly in Europe, where 74 percent of Kosturjak reside; 71 percent reside in Eastern Europe and 71 percent reside in West Slavic Europe.

Kosturjak is most commonly occurring in Slovakia, where it is borne by 22 people, or 1 in 242,566. In Slovakia it is most prevalent in: Prešov Region, where 95 percent reside and Košice Region, where 5 percent reside. Without taking into account Slovakia Kosturjak exists in 2 countries. It is also found in Australia, where 26 percent reside and Croatia, where 3 percent reside.