View the most partisan surnames in The United States

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

The last name Koplas is found most frequently in The United States. It can also be rendered in the variant forms:. For other potential spellings of Koplas click here.

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

The surname is the 2,776,799^th most commonly used surname on a worldwide basis, held by around 1 in 148,725,427 people. It occurs mostly in The Americas, where 69 percent of Koplas live; 69 percent live in North America and 69 percent live in Anglo-North America.

This last name is most frequently used in The United States, where it is held by 31 people, or 1 in 11,692,224. In The United States it is mostly concentrated in: New York, where 42 percent live, Connecticut, where 19 percent live and Florida, where 16 percent live. Beside The United States this last name is found in 5 countries. It is also common in Czechia, where 24 percent live and Canada, where 6 percent live.

Koplas Last Name Statistics ^demography

In The United States Koplas are 33.23% more likely to be registered with the Republican Party than The US average, with 80% registered to vote for the political party.

Koplas earn significantly less than the average income. In United States they earn 25.38% less than the national average, earning $32,198 USD per year.