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

The last name Koljaj is found in Belgium more than any other country/territory. It can also occur in the variant forms:. For other possible spellings of this surname click here.

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

The last name is the 2,689,253^rd most frequent last name world-wide, held by approximately 1 in 140,145,114 people. The surname occurs predominantly in Europe, where 100 percent of Koljaj reside; 62 percent reside in Western Europe and 38 percent reside in Gallo-Europe.

Koljaj is most numerous in Belgium, where it is carried by 32 people, or 1 in 359,270. In Belgium Koljaj is most frequent in: Brussels Capital Region, where 59 percent are found, Flemish Region, where 38 percent are found and Walloon Region, where 3 percent are found. Without taking into account Belgium Koljaj is found in 4 countries. It is also common in Croatia, where 21 percent are found and Montenegro, where 10 percent are found.