View the most partisan surnames in The United States

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

The last name Olczak has its highest incidence in Poland. It can also be rendered as:. For other potential spellings of this name click here.

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

The last name Olczak is the 47,497^th most numerous family name on earth, held by approximately 1 in 668,950 people. The last name Olczak occurs predominantly in Europe, where 94 percent of Olczak reside; 91 percent reside in Eastern Europe and 91 percent reside in West Slavic Europe.

The surname Olczak is most commonly held in Poland, where it is carried by 9,869 people, or 1 in 3,851. Without taking into account Poland this surname exists in 29 countries. It is also common in The United States, where 5 percent live and France, where 1 percent live.

Olczak Last Name Statistics ^demography

In The United States those holding the Olczak surname are 8.6% more likely to be registered Democrats than The US average, with 61.83% being 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.