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

The last name Rettkowski occurs in Germany more than any other country/territory. It can also be rendered as:. Click here for further possible spellings of this last name.

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

Rettkowski is the 490,085^th most commonly occurring last name on a worldwide basis. It is borne by around 1 in 10,780,393 people. The surname Rettkowski occurs mostly in Europe, where 76 percent of Rettkowski are found; 73 percent are found in Western Europe and 73 percent are found in Germanic Europe.

The surname is most frequently occurring in Germany, where it is held by 494 people, or 1 in 162,967. In Germany Rettkowski is most numerous in: Lower Saxony, where 29 percent are found, North Rhine-Westphalia, where 26 percent are found and Baden-Württemberg, where 13 percent are found. Other than Germany Rettkowski is found in 4 countries. It is also found in The United States, where 23 percent are found and Poland, where 3 percent are found.

Rettkowski Last Name Statistics ^demography

In The United States those bearing the Rettkowski last name are 36.56% more likely to be registered Republicans than the national average, with 83.33% being registered with the political party.

The amount Rettkowski earn in different countries varies marginally. In United States they earn 13.79% less than the national average, earning $37,200 USD per year and in Canada they earn 10.51% less than the national average, earning $44,462 CAD per year.