View the highest/lowest earning families in The United States

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

The last name Koretzky is found most frequently in The United States. It may appear as a variant:. Click here for other possible spellings of this last name.

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

The last name is the 1,032,007^th most commonly used last name globally, borne by around 1 in 29,866,991 people. Koretzky occurs predominantly in The Americas, where 88 percent of Koretzky are found; 71 percent are found in North America and 68 percent are found in Anglo-North America.

Koretzky is most frequently used in The United States, where it is borne by 167 people, or 1 in 2,170,413. In The United States it is mostly found in: Maryland, where 35 percent reside, Pennsylvania, where 13 percent reside and Louisiana, where 11 percent reside. Beside The United States this surname occurs in 8 countries. It is also found in Argentina, where 17 percent reside and Germany, where 6 percent reside.

Koretzky Family Population Trend ^{historical fluctuation}

The frequency of Koretzky has changed over time. In The United States the number of people who held the Koretzky last name rose 16,700 percent between 1880 and 2014.

Koretzky Last Name Statistics ^demography

In The United States Koretzky are 12.05% more likely to be registered with the Republican Party than the national average, with 58.82% registered with the political party.

Koretzky earn marginally less than the average income. In United States they earn 0.1% less than the national average, earning $43,104 USD per year.