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

The surname Kostyuchuk (Russian: Костючук) is found most frequently in Ukraine. It can also be found as:. For other potential spellings of Kostyuchuk click here.

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

The last name Kostyuchuk is the 1,691,963^rd most widespread last name world-wide It is held by around 1 in 62,823,672 people. The surname occurs predominantly in Europe, where 93 percent of Kostyuchuk live; 93 percent live in Eastern Europe and 93 percent live in East Slavic Europe.

The last name is most commonly occurring in Ukraine, where it is carried by 65 people, or 1 in 700,349. In Ukraine Kostyuchuk is primarily concentrated in: Volyn Oblast, where 37 percent are found, Dnipropetrovsk Oblast, where 17 percent are found and Odessa Oblast, where 14 percent are found. Excluding Ukraine it occurs in 3 countries. It is also found in Belarus, where 23 percent are found and Russia, where 20 percent are found.