View the most partisan surnames in The United States

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

The surname Koucky is held by more people in The United States than any other country or territory. It may be rendered as a variant: Koucký. For other possible spellings of this last name click here.

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

The last name Koucky is the 1,428,594^th most widely held surname worldwide, borne by around 1 in 48,261,893 people. It is mostly found in The Americas, where 74 percent of Koucky reside; 72 percent reside in North America and 72 percent reside in Anglo-North America.

This last name is most widely held in The United States, where it is held by 111 people, or 1 in 3,265,396. In The United States Koucky is most numerous in: Illinois, where 18 percent are found, Ohio, where 18 percent are found and California, where 17 percent are found. Excluding The United States this surname is found in 11 countries. It is also found in Germany, where 12 percent are found and Czechia, where 8 percent are found.

Koucky Last Name Statistics ^demography

In The United States those bearing the Koucky last name are 7.48% more likely to be registered Democrats than the national average, with 60.71% being registered to vote for the political party.

Koucky earn somewhat more than the average income. In United States they earn 9.91% more than the national average, earning $47,424 USD per year.