View the most partisan surnames in The United States

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

The last name Keff (Russian: Кэфф) is found most frequently in France. It may occur as:. Click here for further potential spellings of this surname.

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

This last name is the 818,364^th most frequently held surname globally It is held by approximately 1 in 21,433,959 people. This surname occurs predominantly in Europe, where 82 percent of Keff reside; 73 percent reside in Western Europe and 55 percent reside in Gallo-Europe. It is also the 800,975^th most frequently held given name at a global level, borne by 134 people.

This surname is most common in France, where it is borne by 186 people, or 1 in 357,111. In France it is primarily found in: Grand Est, where 84 percent are found, Île-de-France, where 12 percent are found and Provence-Alpes-Côte d'Azur, where 3 percent are found. Aside from France Keff exists in 18 countries. It is also found in The Netherlands, where 18 percent are found and The United States, where 11 percent are found.

Keff Family Population Trend ^{historical fluctuation}

The occurrence of Keff has changed over time. In The United States the number of people who held the Keff last name fell 24 percent between 1880 and 2014 and in England it fell 83 percent between 1881 and 2014.

Keff Last Name Statistics ^demography

The religious devotion of those holding the Keff last name is predominantly Catholic (100%) in Ireland.

In The United States those bearing the Keff last name are 28.23% more likely to be registered Republicans than The US average, with 75% being registered to vote for the party.

Keff earn somewhat less than the average income. In United States they earn 9.77% less than the national average, earning $38,934 USD per year.