View the most partisan surnames in The United States

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

Sielecki is found most in Poland. It can be found as a variant:. For other potential spellings of this surname click here.

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

This last name is the 533,524^th most prevalent surname on earth. It is borne by approximately 1 in 12,045,530 people. The last name is predominantly found in Europe, where 87 percent of Sielecki reside; 79 percent reside in Eastern Europe and 79 percent reside in West Slavic Europe.

The surname is most common in Poland, where it is borne by 478 people, or 1 in 79,516. Barring Poland this surname exists in 14 countries. It is also common in Argentina, where 4 percent live and Canada, where 3 percent live.

Sielecki Last Name Statistics ^demography

In The United States Sielecki are 21.77% more likely to be registered with the Democratic Party than The US average, with 75% registered to vote for the political party.

The amount Sielecki earn in different countries varies markedly. In United States they earn 33.08% less than the national average, earning $28,875 USD per year and in Canada they earn 8.37% more than the national average, earning $53,840 CAD per year.