View the most partisan surnames in The United States

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

The last name Roszkowicz is most common in Poland. It can also occur as:. For other potential spellings of Roszkowicz click here.

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

This surname is the 1,806,862^nd most commonly used family name world-wide It is held by approximately 1 in 70,072,557 people. The surname occurs predominantly in Europe, where 80 percent of Roszkowicz live; 79 percent live in Eastern Europe and 79 percent live in West Slavic Europe.

Roszkowicz is most prevalent in Poland, where it is borne by 82 people, or 1 in 463,521. Barring Poland it occurs in 2 countries. It is also found in The United States, where 20 percent live and Norway, where 1 percent live.

Roszkowicz Last Name Statistics ^demography

In The United States those holding the Roszkowicz last name are 18.2% more likely to be registered Democrats than the national average, with 71.43% being registered with the political party.

Roszkowicz earn somewhat less than the average income. In United States they earn 6.79% less than the national average, earning $40,219 USD per year.