View the highest/lowest earning families in The United States

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

The last name Kosof (Russian: Кософ) is found in The United States more than any other country or territory. It may also appear in the variant forms:. For other potential spellings of Kosof click here.

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

This last name is the 3,665,662^nd most prevalent last name on earth, held by approximately 1 in 251,294,687 people. The last name is predominantly found 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 commonly occurring in The United States, where it is held by 19 people, or 1 in 19,076,786. In The United States it is mostly found in: Massachusetts, where 42 percent live, California, where 21 percent live and New Mexico, where 11 percent live. Not including The United States it occurs in 2 countries. It is also found in Canada, where 31 percent live and Russia, where 3 percent live.

Kosof Last Name Statistics ^demography

In The United States those bearing the Kosof surname are 46.77% more likely to be registered Democrats than The US average, with 100% being registered to vote for the 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.