View the most partisan surnames in The United States

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

Koolen occurs more in The Netherlands more than any other country/territory. It can also occur as:. Click here to see other possible spellings of this surname.

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

The surname is the 103,540^th most commonly used family name globally, borne by around 1 in 1,605,186 people. The surname Koolen occurs mostly in Europe, where 89 percent of Koolen live; 88 percent live in Western Europe and 87 percent live in Germanic Europe. Koolen is also the 3,487,849^th most prevalent first name at a global level, borne by 11 people.

The last name Koolen is most frequent in The Netherlands, where it is borne by 3,563 people, or 1 in 4,740. In The Netherlands Koolen is primarily found in: North Brabant, where 53 percent reside, Limburg, where 15 percent reside and South Holland, where 12 percent reside. Excluding The Netherlands this last name occurs in 28 countries. It is also common in Belgium, where 7 percent reside and Canada, where 4 percent reside.

Koolen Last Name Statistics ^demography

In The United States those bearing the Koolen surname are 3.23% more likely to be registered with the Republican Party than The US average, with 50% being registered to vote for the party.

The amount Koolen earn in different countries varies greatly. In Norway they earn 38.43% less than the national average, earning 213,067 kr per year; in South Africa they earn 307.51% more than the national average, earning R 968,388 per year; in United States they earn 18.65% more than the national average, earning $51,195 USD per year and in Canada they earn 11.26% less than the national average, earning $44,089 CAD per year.