View the most partisan surnames in The United States

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

The last name Koskan is carried by more people in The United States than any other country/territory. It can occur as: Koşkan, Koškan or Koskán. Click here for further possible spellings of Koskan.

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

The surname Koskan is the 1,955,159^th most commonly occurring surname on a worldwide basis, held by approximately 1 in 80,082,922 people. It is mostly found in The Americas, where 91 percent of Koskan live; 89 percent live in North America and 89 percent live in Anglo-North America.

This last name is most frequently occurring in The United States, where it is borne by 81 people, or 1 in 4,474,802. In The United States Koskan is primarily found in: South Dakota, where 30 percent live, Texas, where 17 percent live and Mississippi, where 10 percent live. Apart from The United States it exists in 5 countries. It is also common in Czechia, where 5 percent live and Argentina, where 2 percent live.

Koskan Family Population Trend ^{historical fluctuation}

The frequency of Koskan has changed through the years. In The United States the share of the population with the last name grew 1,157 percent between 1880 and 2014.

Koskan Last Name Statistics ^demography

In The United States those holding the Koskan surname are 7.08% more likely to be registered Republicans than the national average, with 53.85% being registered with the political party.

Koskan earn somewhat more than the average income. In United States they earn 5.45% more than the national average, earning $45,500 USD per year.