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

The surname Kostruch is most common in Czechia. It can also appear as:. Click here for other potential spellings of this name.

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

The surname is the 3,957,383^rd most commonly occurring family name globally, borne by approximately 1 in 291,501,837 people. Kostruch occurs predominantly in Europe, where 92 percent of Kostruch are found; 92 percent are found in Eastern Europe and 92 percent are found in West Slavic Europe.

This last name is most common in Czechia, where it is carried by 12 people, or 1 in 886,122. In Czechia Kostruch is mostly concentrated in: Olomouc Region, where 58 percent reside, Moravian-Silesian Region, where 25 percent reside and Zlín Region, where 17 percent reside. Not including Czechia it is found in 3 countries. It is also found in Poland, where 32 percent reside and Slovakia, where 12 percent reside.