View the most partisan surnames in The United States

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

The last name Koscielniak occurs most in The United States. It can also be found as a variant: Kościelniak or Koščielniak. Click here for other possible spellings of this name.

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

The surname Koscielniak is the 322,929^th most commonly held family name on a worldwide basis, held by around 1 in 6,309,564 people. The last name occurs predominantly in The Americas, where 66 percent of Koscielniak are found; 66 percent are found in North America and 66 percent are found in Anglo-North America.

This last name is most frequent in The United States, where it is borne by 722 people, or 1 in 502,021. In The United States it is primarily concentrated in: Illinois, where 24 percent are found, New York, where 14 percent are found and Michigan, where 12 percent are found. Besides The United States it exists in 19 countries. It is also found in France, where 9 percent are found and Germany, where 7 percent are found.

Koscielniak Last Name Statistics ^demography

In The United States those bearing the Koscielniak surname are 0.67% more likely to be registered with the Democratic Party than The US average, with 53.9% being registered with the political party.

The amount Koscielniak earn in different countries varies markedly. In Norway they earn 22.22% less than the national average, earning 269,197 kr per year; in United States they earn 6.61% less than the national average, earning $40,297 USD per year and in Canada they earn 16.73% more than the national average, earning $57,994 CAD per year.