View the highest/lowest earning families in The United States

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

Koskan is more commonly found in The United States than any other country or territory. It can also be rendered as: Koşkan, Koškan or Koskán. For other possible spellings of this surname click here.

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

Koskan is the 1,955,159^th most frequent last name on earth, borne by approximately 1 in 80,082,922 people. This surname is primarily found in The Americas, where 91 percent of Koskan reside; 89 percent reside in North America and 89 percent reside in Anglo-North America.

It is most frequently used in The United States, where it is held by 81 people, or 1 in 4,474,802. In The United States it is mostly found in: South Dakota, where 30 percent are found, Texas, where 17 percent are found and Mississippi, where 10 percent are found. Without taking into account The United States Koskan occurs in 5 countries. It also occurs in Czechia, where 5 percent are found and Argentina, where 2 percent are found.

Koskan Family Population Trend ^{historical fluctuation}

The frequency of Koskan has changed over time. In The United States the share of the population with the last name rose 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 with the Republican Party than the national average, with 53.85% being registered with the 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.