View the most partisan surnames in The United States

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

The last name Ruczak is carried by more people in Poland than any other country or territory. It may also occur in the variant forms:. For other potential spellings of this surname click here.

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

The surname Ruczak is the 2,718,172^nd most numerous surname internationally, borne by around 1 in 142,893,057 people. The surname is primarily found in The Americas, where 51 percent of Ruczak reside; 51 percent reside in North America and 51 percent reside in Anglo-North America.

The surname Ruczak is most numerous in Poland, where it is carried by 25 people, or 1 in 1,520,350. Without taking into account Poland it exists in 2 countries. It is also common in The United States, where 31 percent reside and Canada, where 20 percent reside.

Ruczak Last Name Statistics ^demography

In The United States Ruczak are 46.77% more likely to be registered with the Democratic Party than the national average, with 100% registered with the party.

The amount Ruczak earn in different countries varies notably. In United States they earn 70.48% more than the national average, earning $73,562 USD per year and in Canada they earn 94.56% more than the national average, earning $96,664 CAD per year.