View the most partisan surnames in The United States

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

The surname Koolman is carried by more people in Aruba than any other country or territory. It can also be rendered as:. For other possible spellings of this surname click here.

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

This last name is the 251,650^th most numerous last name world-wide. It is borne by approximately 1 in 4,629,953 people. This surname occurs predominantly in The Americas, where 68 percent of Koolman are found; 61 percent are found in Caribbean and 61 percent are found in Batavo-Caribbean. It is also the 2,786,762^nd most commonly occurring first name world-wide It is held by 16 people.

The last name is most widely held in Aruba, where it is carried by 961 people, or 1 in 108. Apart from Aruba it exists in 23 countries. It also occurs in The Netherlands, where 21 percent reside and The United States, where 5 percent reside.

Koolman Family Population Trend ^{historical fluctuation}

The incidence of Koolman has changed over time. In The United States the number of people who held the Koolman last name grew 319 percent between 1880 and 2014 and in England it grew 270 percent between 1881 and 2014.

Koolman Last Name Statistics ^demography

In The United States those bearing the Koolman surname are 21.23% more likely to be registered Republicans than the national average, with 68% registered with the political party.

The amount Koolman earn in different countries varies greatly. In South Africa they earn 84.42% less than the national average, earning R 37,020 per year; in United States they earn 22.92% more than the national average, earning $53,039 USD per year and in Canada they earn 8.51% more than the national average, earning $53,910 CAD per year.