View the most partisan surnames in The United States

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

The last name Koellmann is held by more people in Switzerland than any other country or territory. It can also appear as:. Click here for further possible spellings of this name.

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

This last name is the 1,994,173^rd most widespread last name globally, held by approximately 1 in 82,813,022 people. The surname occurs predominantly in Europe, where 57 percent of Koellmann are found; 56 percent are found in Western Europe and 41 percent are found in Germanic Europe.

The surname Koellmann is most frequently used in Switzerland, where it is held by 32 people, or 1 in 256,654. In Switzerland Koellmann is most prevalent in: Canton of Zürich, where 56 percent reside, Canton of Vaud, where 41 percent reside and Canton of Graubünden, where 3 percent reside. Outside of Switzerland Koellmann is found in 5 countries. It is also common in The United States, where 35 percent reside and Germany, where 19 percent reside.

Koellmann Family Population Trend ^{historical fluctuation}

The prevalency of Koellmann has changed over time. In The United States the share of the population with the last name increased 517 percent between 1880 and 2014.

Koellmann Last Name Statistics ^demography

In The United States those holding the Koellmann last name are 46.77% more likely to be registered with the Democratic Party than The US average, with 100% registered with the political party.

Koellmann earn significantly less than the average income. In United States they earn 32.5% less than the national average, earning $29,125 USD per year.