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 occurs in The United States more than any other country/territory. It may also be rendered in the variant forms:. For other possible spellings of this last name click here.

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

This last name is the 2,776,799^th most commonly occurring last name world-wide, borne by around 1 in 148,725,427 people. This surname occurs mostly in The Americas, where 69 percent of Koplas are found; 69 percent are found in North America and 69 percent are found in Anglo-North America.

It is most commonly held in The United States, where it is borne by 31 people, or 1 in 11,692,224. In The United States it is primarily concentrated in: New York, where 42 percent reside, Connecticut, where 19 percent reside and Florida, where 16 percent reside. Barring The United States it exists in 5 countries. It also occurs in Czechia, where 24 percent reside and Canada, where 6 percent reside.

Koplas Last Name Statistics ^demography

In The United States those holding the Koplas last name are 33.23% more likely to be registered Republicans than the national average, with 80% registered to vote for the 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.