View the highest/lowest earning families in The United States

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

The surname Kostelecky is carried by more people in The United States than any other country/territory. It can be rendered in the variant forms: Kostelecký. Click here for other potential spellings of this last name.

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

The surname is the 326,995^th most frequent last name worldwide, held by around 1 in 6,415,093 people. The surname Kostelecky occurs predominantly in The Americas, where 90 percent of Kostelecky reside; 90 percent reside in North America and 90 percent reside in Anglo-North America.

The last name is most frequently used in The United States, where it is borne by 1,065 people, or 1 in 340,337. In The United States Kostelecky is most prevalent in: North Dakota, where 24 percent live, Washington, where 15 percent live and Montana, where 10 percent live. Excluding The United States this last name occurs in 8 countries. It is also found in Austria, where 4 percent live and Canada, where 1 percent live.

Kostelecky Last Name Statistics ^demography

In The United States those holding the Kostelecky surname are 26.56% more likely to be registered Republicans than The US average, with 73.33% being registered to vote for the political party.

Kostelecky earn somewhat more than the average income. In United States they earn 7.93% more than the national average, earning $46,570 USD per year.