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

The last name Koeffer is carried by more people in France than any other country/territory. It can also be rendered as:. For other possible spellings of Koeffer click here.

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

Koeffer is the 2,580,327^th most commonly held surname at a global level, held by approximately 1 in 130,134,748 people. The surname Koeffer occurs predominantly in Europe, where 86 percent of Koeffer live; 86 percent live in Western Europe and 80 percent live in Gallo-Europe.

Koeffer is most commonly occurring in France, where it is carried by 45 people, or 1 in 1,476,060. In France it is most numerous in: Grand Est, where 91 percent reside, Bourgogne-Franche-Comté, where 4 percent reside and Île-de-France, where 4 percent reside. Beside France this last name exists in 3 countries. It is also common in Brazil, where 11 percent reside and Germany, where 5 percent reside.

Koeffer Family Population Trend ^{historical fluctuation}

The incidence of Koeffer has changed over time. In The United States the number of people carrying the Koeffer surname declined 71 percent between 1880 and 2014.