View the most partisan surnames in The United States

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

The surname Onderko occurs more in Slovakia more than any other country or territory. It can also be rendered in the variant forms:. Click here to see other possible spellings of this surname.

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

The surname Onderko is the 346,661^st most prevalent surname on a worldwide basis It is held by around 1 in 6,907,626 people. The last name occurs predominantly in Europe, where 58 percent of Onderko reside; 58 percent reside in Eastern Europe and 58 percent reside in West Slavic Europe.

The surname is most widely held in Slovakia, where it is borne by 544 people, or 1 in 9,810. In Slovakia it is mostly found in: Košice Region, where 88 percent are found, Prešov Region, where 11 percent are found and Bratislava Region, where 1 percent are found. Without taking into account Slovakia this surname occurs in 6 countries. It is also found in The United States, where 42 percent are found and Poland, where 5 percent are found.

Onderko Last Name Statistics ^demography

In The United States those bearing the Onderko surname are 0.79% more likely to be registered Democrats than the national average, with 52.44% being registered to vote for the political party.

Onderko earn somewhat less than the average income. In United States they earn 12.58% less than the national average, earning $37,723 USD per year.