View the highest/lowest earning families in The United States

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

The surname Kefner (Russian: Кефнер) is most common in Russia. It may also appear as a variant:. For other potential spellings of Kefner click here.

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

The last name is the 3,432,070^th most commonly used family name globally, held by around 1 in 220,834,725 people. The last name is predominantly found in The Americas, where 45 percent of Kefner are found; 39 percent are found in Eastern Europe and 39 percent are found in East Slavic Europe.

It is most frequently held in Russia, where it is borne by 10 people, or 1 in 14,412,306. In Russia it is mostly found in: Murmansk Oblast, where 40 percent live, Moscow, where 20 percent live and Kemerovo Oblast, where 10 percent live. Other than Russia it is found in 5 countries. It is also common in The United States, where 24 percent live and Brazil, where 21 percent live.

Kefner Family Population Trend ^{historical fluctuation}

The incidence of Kefner has changed over time. In The United States the number of people who held the Kefner last name expanded 400 percent between 1880 and 2014.

Kefner Last Name Statistics ^demography

Kefner earn notably less less than the average income. In United States they earn 24.05% less than the national average, earning $32,771 USD per year.