View the most partisan surnames in The United States

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

Olczak is carried by more people in Poland than any other country/territory. It may also appear in the variant forms:. Click here to see other possible spellings of this surname.

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

This last name is the 47,497^th most widespread family name throughout the world. It is borne by around 1 in 668,950 people. Olczak occurs mostly in Europe, where 94 percent of Olczak reside; 91 percent reside in Eastern Europe and 91 percent reside in West Slavic Europe.

Olczak is most frequently used in Poland, where it is borne by 9,869 people, or 1 in 3,851. Aside from Poland it is found in 29 countries. It is also found in The United States, where 5 percent are found and France, where 1 percent are found.

Olczak Last Name Statistics ^demography

In The United States those bearing the Olczak last name are 8.6% more likely to be registered Democrats than the national average, with 61.83% registered with the party.

The amount Olczak earn in different countries varies greatly. In Norway they earn 39.67% less than the national average, earning 208,790 kr per year; in United States they earn 18.37% more than the national average, earning $51,077 USD per year and in Canada they earn 3.94% more than the national average, earning $51,642 CAD per year.