View the most partisan surnames in The United States

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

The surname Kopeny has its highest incidence in The United States. It may be found as:. Click here to see other possible spellings of this last name.

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

The surname is the 2,555,468^th most widely held family name on a worldwide basis, borne by approximately 1 in 127,851,683 people. It occurs mostly in The Americas, where 81 percent of Kopeny live; 81 percent live in North America and 81 percent live in Anglo-North America.

It is most prevalent in The United States, where it is held by 54 people, or 1 in 6,712,202. In The United States Kopeny is most prevalent in: California, where 50 percent are found, Illinois, where 20 percent are found and Texas, where 7 percent are found. Apart from The United States Kopeny is found in 2 countries. It also occurs in Poland, where 4 percent are found and France, where 2 percent are found.

Kopeny Family Population Trend ^{historical fluctuation}

The frequency of Kopeny has changed over time. In The United States the number of people bearing the Kopeny surname increased 1,080 percent between 1880 and 2014.

Kopeny Last Name Statistics ^demography

In The United States those holding the Kopeny last name are 53.23% more likely to be registered Republicans than The US average, with 100% being registered to vote for the political party.

Kopeny earn around the same as the average income. In United States they earn 1.97% more than the national average, earning $44,000 USD per year.