View the highest/lowest earning families in The United States

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

The surname Sierocki is borne by more people in Poland than any other country or territory. It may also be rendered in the variant forms:. Click here for further possible spellings of Sierocki.

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

The last name is the 221,215^th most frequently occurring last name internationally. It is borne by around 1 in 3,949,889 people. The last name occurs mostly in Europe, where 91 percent of Sierocki reside; 89 percent reside in Eastern Europe and 89 percent reside in West Slavic Europe.

It is most frequently occurring in Poland, where it is carried by 1,636 people, or 1 in 23,233. Apart from Poland this last name occurs in 10 countries. It is also common in The United States, where 8 percent reside and Germany, where 1 percent reside.

Sierocki Last Name Statistics ^demography

In The United States those bearing the Sierocki surname are 26.77% more likely to be registered Democrats than The US average, with 80% registered to vote for the party.

Sierocki earn somewhat less than the average income. In United States they earn 11.38% less than the national average, earning $38,237 USD per year.