View the most partisan surnames in The United States

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

The surname Koif occurs in The United States more than any other country or territory. It may appear as a variant:. For other potential spellings of Koif click here.

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

The surname is the 3,228,735^th most frequently occurring last name globally, held by around 1 in 196,960,700 people. This last name is mostly found in The Americas, where 32 percent of Koif live; 32 percent live in North America and 32 percent live in Anglo-North America.

The surname Koif is most frequently used in The United States, where it is carried by 24 people, or 1 in 15,102,456. In The United States it is most prevalent in: Illinois, where 25 percent are found, Florida, where 17 percent are found and Connecticut, where 4 percent are found. Beside The United States this surname exists in 4 countries. It is also found in Indonesia, where 19 percent are found and Thailand, where 8 percent are found.

Koif Family Population Trend ^{historical fluctuation}

The occurrence of Koif has changed over time. In The United States the number of people carrying the Koif last name increased 200 percent between 1880 and 2014.

Koif Last Name Statistics ^demography

In The United States those holding the Koif surname are 3.23% more likely to be registered Republicans than the national average, with 50% registered to vote for the party.

Koif earn significantly less than the average income. In United States they earn 33.88% less than the national average, earning $28,531 USD per year.