View the most partisan surnames in The United States

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

The surname Keeffer occurs in The United States more than any other country/territory. It can be found in the variant forms:. For other potential spellings of Keeffer click here.

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

Keeffer is the 3,274,477^th most frequently held last name globally. It is borne by approximately 1 in 202,431,831 people. It is primarily found in The Americas, where 100 percent of Keeffer reside; 100 percent reside in North America and 100 percent reside in Anglo-North America.

This last name is most common in The United States, where it is carried by 36 people, or 1 in 10,068,304. In The United States it is primarily found in: California, where 22 percent live, Utah, where 19 percent live and Arizona, where 11 percent live.

Keeffer Family Population Trend ^{historical fluctuation}

The occurrence of Keeffer has changed through the years. In The United States the number of people bearing the Keeffer last name fell 53 percent between 1880 and 2014.

Keeffer Last Name Statistics ^demography

The religious devotion of those holding the Keeffer surname is chiefly Catholic (100%) in Ireland.

In The United States those holding the Keeffer last name are 8.79% more likely to be registered with the Republican Party than the national average, with 55.56% registered with the party.

Keeffer earn somewhat less than the average income. In United States they earn 9.25% less than the national average, earning $39,158 USD per year.