View the most partisan surnames in The United States

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

The surname Keffer (Russian: Кеффер) occurs most in The United States. It can be found as:. Click here to see other potential spellings of this last name.

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

The surname is the 98,592^nd most common surname globally It is held by around 1 in 1,515,713 people. This last name occurs mostly in The Americas, where 97 percent of Keffer are found; 93 percent are found in North America and 93 percent are found in Anglo-North America. It is also the 1,083,225^th most commonly occurring forename at a global level, borne by 79 people.

The last name Keffer is most numerous in The United States, where it is borne by 4,232 people, or 1 in 85,647. In The United States Keffer is most common in: Pennsylvania, where 16 percent are found, Virginia, where 10 percent are found and West Virginia, where 8 percent are found. Apart from The United States Keffer exists in 25 countries. It is also common in Canada, where 5 percent are found and Brazil, where 4 percent are found.

Keffer Family Population Trend ^{historical fluctuation}

The incidence of Keffer has changed through the years. In The United States the number of people bearing the Keffer surname grew 543 percent between 1880 and 2014.

Keffer Last Name Statistics ^demography

In The United States Keffer are 14% more likely to be registered with the Republican Party than The US average, with 60.77% being registered with the political party.

The amount Keffer earn in different countries varies markedly. In Colombia they earn 26.82% less than the national average, earning $16,612,900 COP per year; in United States they earn 4.23% less than the national average, earning $41,325 USD per year and in Canada they earn 22.24% more than the national average, earning $60,731 CAD per year.