View the most partisan surnames in The United States

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

The last name Koperniak has its highest incidence in Poland. It may be rendered as a variant:. For other potential spellings of this name click here.

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

This last name is the 719,876^th most prevalent family name in the world, held by around 1 in 17,993,941 people. Koperniak is mostly found in Europe, where 82 percent of Koperniak are found; 82 percent are found in Eastern Europe and 82 percent are found in West Slavic Europe.

Koperniak is most commonly held in Poland, where it is carried by 331 people, or 1 in 114,830. Besides Poland it exists in 4 countries. It is also common in The United States, where 15 percent are found and Canada, where 3 percent are found.

Koperniak Last Name Statistics ^demography

In The United States those holding the Koperniak last name are 23.24% more likely to be registered Democrats than the national average, with 76.47% being registered with the political party.

The amount Koperniak earn in different countries varies greatly. In United States they earn 27.19% more than the national average, earning $54,882 USD per year and in Canada they earn 32.1% less than the national average, earning $33,736 CAD per year.