View the highest/lowest earning families in The United States

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

The surname Kosiak occurs more in Ukraine more than any other country or territory. It can occur in the variant forms:. Click here for other possible spellings of this surname.

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

This surname is the 86,391^st most commonly occurring family name at a global level, held by around 1 in 1,307,183 people. Kosiak occurs predominantly in Europe, where 93 percent of Kosiak are found; 91 percent are found in Eastern Europe and 71 percent are found in East Slavic Europe.

The last name is most widespread in Ukraine, where it is borne by 3,960 people, or 1 in 11,496. In Ukraine it is mostly found in: Dnipropetrovsk Oblast, where 16 percent are found, Kiev Oblast, where 12 percent are found and Kiev, where 11 percent are found. Without taking into account Ukraine this last name exists in 26 countries. It is also found in Poland, where 19 percent are found and The United States, where 3 percent are found.

Kosiak Last Name Statistics ^demography

In The United States those bearing the Kosiak last name are 1.77% more likely to be registered Democrats than The US average, with 55% registered with the party.

The amount Kosiak earn in different countries varies somewhat. In United States they earn 14.49% more than the national average, earning $49,403 USD per year and in Canada they earn 22.66% more than the national average, earning $60,941 CAD per year.