View the most partisan surnames in The United States

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

The last name Kosof (Russian: Кософ) is more commonly found in The United States than any other country or territory. It can be found in the variant forms:. Click here to see other potential spellings of Kosof.

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

The surname Kosof is the 3,665,662^nd most common surname globally It is held by around 1 in 251,294,687 people. The last name Kosof occurs predominantly in The Americas, where 97 percent of Kosof are found; 97 percent are found in North America and 97 percent are found in Anglo-North America.

This surname is most frequently held in The United States, where it is held by 19 people, or 1 in 19,076,786. In The United States it is most common in: Massachusetts, where 42 percent live, California, where 21 percent live and New Mexico, where 11 percent live. Outside of The United States this surname is found in 2 countries. It also occurs in Canada, where 31 percent live and Russia, where 3 percent live.

Kosof Last Name Statistics ^demography

In The United States those holding the Kosof last name are 46.77% more likely to be registered with the Democratic Party than The US average, with 100% being registered to vote for the political party.

The amount Kosof earn in different countries varies marginally. In United States they earn 14.25% less than the national average, earning $37,000 USD per year and in Canada they earn 13.49% less than the national average, earning $42,983 CAD per year.