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 more frequently found in Switzerland than any other country/territory. It may also occur in the variant forms:. Click here for further potential spellings of Koellmann.

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

This surname is the 1,994,173^rd most frequently occurring last name internationally, held by around 1 in 82,813,022 people. The surname Koellmann is primarily found in Europe, where 57 percent of Koellmann live; 56 percent live in Western Europe and 41 percent live in Germanic Europe.

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

Koellmann Family Population Trend ^{historical fluctuation}

The occurrence of Koellmann has changed over time. In The United States the number of people carrying the Koellmann surname expanded 517 percent between 1880 and 2014.

Koellmann Last Name Statistics ^demography

In The United States those holding the Koellmann surname are 46.77% more likely to be registered Democrats than the national average, with 100% being registered to vote for 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.