View the most partisan surnames in The United States

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

Kostecki occurs in Poland more than any other country or territory. It can also be found in the variant forms:. Click here to see other possible spellings of this name.

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

The surname is the 50,405^th most frequently held family name on a global scale. It is borne by around 1 in 715,939 people. This surname occurs predominantly in Europe, where 81 percent of Kostecki reside; 77 percent reside in Eastern Europe and 77 percent reside in West Slavic Europe.

It is most common in Poland, where it is borne by 7,856 people, or 1 in 4,838. Not including Poland it is found in 35 countries. It is also common in The United States, where 14 percent reside and Canada, where 2 percent reside.

Kostecki Family Population Trend ^{historical fluctuation}

The frequency of Kostecki has changed over time. In The United States the number of people carrying the Kostecki last name grew 22,950 percent between 1880 and 2014.

Kostecki Last Name Statistics ^demography

In The United States Kostecki are 1.38% more likely to be registered Democrats than the national average, with 54.61% being registered to vote for the political party.

The amount Kostecki earn in different countries varies marginally. In United States they earn 2.93% more than the national average, earning $44,414 USD per year and in Canada they earn 4.97% more than the national average, earning $52,154 CAD per year.