View the most religious surnames in Russia

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

The surname Kostyak (Russian: Костяк) is borne by more people in Russia than any other country or territory. It can be rendered as: Kostyák. Click here for other potential spellings of this name.

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

The surname Kostyak is the 893,754^th most frequently occurring surname on earth, borne by around 1 in 24,291,820 people. The surname Kostyak occurs mostly in Europe, where 48 percent of Kostyak are found; 39 percent are found in Eastern Europe and 38 percent are found in East Slavic Europe. Kostyak is also the 2,900,335^th most frequently used first name at a global level, borne by 15 people.

This surname is most frequent in Russia, where it is borne by 138 people, or 1 in 1,044,370. In Russia it is primarily found in: Pskov Oblast, where 23 percent are found, Khanty-Mansi Autonomous Okrug, where 17 percent are found and Moscow, where 10 percent are found. Aside from Russia this last name occurs in 11 countries. It also occurs in The United States, where 32 percent are found and Argentina, where 8 percent are found.

Kostyak Last Name Statistics ^demography

The religious devotion of those carrying the Kostyak last name is principally Orthodox (100%) in Russia and Orthodox (78%) in Ukraine.

In The United States Kostyak are 3.23% more likely to be registered with the United Russia Party than the national average, with 50% being registered with the political party.

Kostyak earn somewhat more than the average income. In United States they earn 10.73% more than the national average, earning $47,781 USD per year.