View the most partisan surnames in The United States

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

The surname Roskam (Russian: Роскам) has its highest incidence in The Netherlands. It can appear as: Röskam. For other possible spellings of this name click here.

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

This last name is the 142,374^th most frequently occurring family name on earth, held by approximately 1 in 2,331,269 people. It occurs predominantly in Europe, where 76 percent of Roskam live; 75 percent live in Western Europe and 71 percent live in Germanic Europe.

The surname Roskam is most commonly occurring in The Netherlands, where it is carried by 1,900 people, or 1 in 8,888. In The Netherlands Roskam is mostly concentrated in: South Holland, where 25 percent live, North Holland, where 15 percent live and Gelderland, where 11 percent live. Aside from The Netherlands this surname is found in 30 countries. It also occurs in The United States, where 20 percent live and Belgium, where 7 percent live.

Roskam Family Population Trend ^{historical fluctuation}

The occurrence of Roskam has changed through the years. In The United States the number of people carrying the Roskam last name rose 1,997 percent between 1880 and 2014.

Roskam Last Name Statistics ^demography

In The United States those holding the Roskam surname are 38.63% more likely to be registered with the Republican Party than the national average, with 85.4% being registered with the political party.

The amount Roskam earn in different countries varies notably. In South Africa they earn 18.75% more than the national average, earning R 282,192 per year; in United States they earn 10.14% more than the national average, earning $47,524 USD per year and in Canada they earn 26.11% more than the national average, earning $62,653 CAD per year.