View the most partisan surnames in The United States

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

Roszkowski is found in Poland more than any other country or territory. It can be found as a variant:. For other potential spellings of this last name click here.

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

The surname is the 62,829^th most commonly held last name at a global level, borne by approximately 1 in 912,883 people. Roszkowski occurs mostly in Europe, where 88 percent of Roszkowski are found; 86 percent are found in Eastern Europe and 86 percent are found in West Slavic Europe.

The surname is most widespread in Poland, where it is borne by 6,861 people, or 1 in 5,540. Other than Poland this last name exists in 19 countries. It is also common in The United States, where 11 percent are found and England, where 1 percent are found.

Roszkowski Last Name Statistics ^demography

In The United States those bearing the Roszkowski surname are 4.11% more likely to be registered Republicans than the national average, with 50.88% being registered to vote for the political party.

The amount Roszkowski earn in different countries varies greatly. In Norway they earn 31.02% less than the national average, earning 238,722 kr per year; in United States they earn 21.94% more than the national average, earning $52,617 USD per year and in Canada they earn 20.8% more than the national average, earning $60,015 CAD per year.