View the most partisan surnames in The United States

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

The last name Rosko (Russian: Роско) occurs more in The United States more than any other country/territory. It may occur as a variant: Roško, Roskó or Roskò. For other potential spellings of this surname click here.

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

This surname is the 217,988^th most widespread family name on a global scale, held by approximately 1 in 3,876,354 people. This surname is predominantly found in The Americas, where 90 percent of Rosko are found; 88 percent are found in North America and 88 percent are found in Anglo-North America. Rosko is also the 915,176^th most widely held first name globally. It is borne by 106 people.

The surname Rosko is most frequently used in The United States, where it is borne by 1,515 people, or 1 in 239,247. In The United States it is most frequent in: Pennsylvania, where 13 percent live, New Jersey, where 10 percent live and New York, where 9 percent live. Barring The United States this last name occurs in 34 countries. It also occurs in Canada, where 7 percent live and Argentina, where 2 percent live.

Rosko Family Population Trend ^{historical fluctuation}

The frequency of Rosko has changed through the years. In The United States the number of people carrying the Rosko surname grew 6,313 percent between 1880 and 2014.

Rosko Last Name Statistics ^demography

In The United States Rosko are 12.15% more likely to be registered Republicans than The US average, with 58.92% registered with the political party.

The amount Rosko earn in different countries varies markedly. In Norway they earn 32.18% less than the national average, earning 234,695 kr per year; in United States they earn 6.45% more than the national average, earning $45,932 USD per year and in Canada they earn 10.38% more than the national average, earning $54,840 CAD per year.