View the highest/lowest earning families in The United States

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

The last name Sierka occurs in Poland more than any other country/territory. It may be rendered in the variant forms:. Click here for other potential spellings of this surname.

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

The surname is the 436,668^th most frequent surname on a worldwide basis, held by approximately 1 in 9,271,687 people. This surname occurs predominantly in Europe, where 89 percent of Sierka are found; 81 percent are found in Eastern Europe and 81 percent are found in West Slavic Europe.

This surname is most frequently used in Poland, where it is carried by 640 people, or 1 in 59,389. Apart from Poland it occurs in 8 countries. It is also found in The United States, where 11 percent live and France, where 4 percent live.

Sierka Last Name Statistics ^demography

In The United States those bearing the Sierka last name are 37.1% more likely to be registered with the Republican Party than The US average, with 83.87% being registered with the party.

The amount Sierka earn in different countries varies greatly. In Norway they earn 25.58% less than the national average, earning 257,539 kr per year and in United States they earn 48.3% more than the national average, earning $63,992 USD per year.