View the highest/lowest earning families in The United States

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

The last name Koehan is held by more people in The United States than any other country/territory. It can also occur as:. For other potential spellings of this last name click here.

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

It is the 8,193,072^nd most commonly occurring last name throughout the world. It is borne by approximately 1 in 1,457,509,183 people. The surname occurs mostly in The Americas, where 100 percent of Koehan live; 100 percent live in North America and 100 percent live in Anglo-North America.

This last name is most frequent in The United States, where it is borne by 5 people, or 1 in 72,491,787. In The United States Koehan is most numerous in: Wisconsin, where 40 percent are found, Florida, where 20 percent are found and Massachusetts, where 20 percent are found.

Koehan Family Population Trend ^{historical fluctuation}

The prevalency of Koehan has changed through the years. In The United States the number of people carrying the Koehan surname increased 250 percent between 1880 and 2014.

Koehan Last Name Statistics ^demography

The religious adherence of those bearing the surname is principally Catholic (100%) in Ireland.

Koehan earn more than fifty percent more than the average income. In United States they earn 91.2% more than the national average, earning $82,500 USD per year.