View the most partisan surnames in The United States

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

The surname Koskoski is more frequently found in Brazil than any other country or territory. It may be found as a variant:. Click here for further potential spellings of this surname.

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

The surname Koskoski is the 1,198,640^th most commonly occurring surname worldwide It is held by approximately 1 in 36,992,619 people. The last name Koskoski is mostly found in The Americas, where 87 percent of Koskoski are found; 44 percent are found in South America and 44 percent are found in Luso-South America.

The last name Koskoski is most commonly occurring in Brazil, where it is borne by 86 people, or 1 in 2,489,236. In Brazil it is most common in: Paraná, where 56 percent are found, Santa Catarina, where 22 percent are found and São Paulo, where 17 percent are found. Apart from Brazil this surname is found in 4 countries. It is also common in The United States, where 38 percent are found and North Macedonia, where 13 percent are found.

Koskoski Family Population Trend ^{historical fluctuation}

The frequency of Koskoski has changed through the years. In The United States the number of people bearing the Koskoski last name expanded 833 percent between 1880 and 2014.

Koskoski Last Name Statistics ^demography

In The United States those holding the Koskoski surname are 41.21% more likely to be registered with the Democratic Party than the national average, with 94.44% registered with the party.

The amount Koskoski earn in different countries varies greatly. In United States they earn 27.68% less than the national average, earning $31,205 USD per year and in Canada they earn 28.42% more than the national average, earning $63,804 CAD per year.