View the most partisan surnames in The United States

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

The last name Kolff occurs most in The Netherlands. It may also occur as a variant:. Click here for further potential spellings of this name.

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

The last name is the 520,629^th most prevalent family name globally It is held by approximately 1 in 11,660,073 people. Kolff is predominantly found in Europe, where 65 percent of Kolff reside; 63 percent reside in Western Europe and 63 percent reside in Germanic Europe.

This surname is most widespread in The Netherlands, where it is carried by 384 people, or 1 in 43,977. In The Netherlands Kolff is most frequent in: South Holland, where 35 percent are found, North Brabant, where 20 percent are found and North Holland, where 20 percent are found. Other than The Netherlands this surname occurs in 21 countries. It also occurs in The United States, where 22 percent are found and Canada, where 4 percent are found.

Kolff Family Population Trend ^{historical fluctuation}

The incidence of Kolff has changed through the years. In The United States the number of people carrying the Kolff surname expanded 2,720 percent between 1880 and 2014.

Kolff Last Name Statistics ^demography

In The United States those bearing the Kolff surname are 29.7% more likely to be registered with the Republican Party than The US average, with 76.47% being registered to vote for the party.

The amount Kolff earn in different countries varies notably. In United States they earn 21.59% more than the national average, earning $52,463 USD per year and in Canada they earn 2.94% less than the national average, earning $48,224 CAD per year.