View the most partisan surnames in The United States

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

Siejkowski occurs more in Poland more than any other country or territory. It can occur as a variant:. Click here to see other possible spellings of this surname.

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

The surname Siejkowski is the 719,876^th most numerous surname on a global scale. It is borne by approximately 1 in 17,993,941 people. It is primarily found in Europe, where 77 percent of Siejkowski are found; 75 percent are found in Eastern Europe and 75 percent are found in West Slavic Europe.

The surname Siejkowski is most widespread in Poland, where it is held by 305 people, or 1 in 124,619. Barring Poland this last name exists in 4 countries. It also occurs in The United States, where 23 percent are found and Germany, where 1 percent are found.

Siejkowski Last Name Statistics ^demography

In The United States those bearing the Siejkowski last name are 31.39% more likely to be registered with the Democratic Party than The US average, with 84.62% being registered to vote for the political party.

Siejkowski earn notably more than the average income. In United States they earn 21.03% more than the national average, earning $52,224 USD per year.