View the most partisan surnames in The United States

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

The last name Iwaniec occurs more in Poland more than any other country/territory. It may also occur as a variant:. Click here to see other possible spellings of this surname.

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

This last name is the 153,066^th most frequently held surname worldwide It is held by around 1 in 2,536,563 people. Iwaniec occurs predominantly in Europe, where 89 percent of Iwaniec are found; 85 percent are found in Eastern Europe and 85 percent are found in West Slavic Europe.

The surname is most frequently used in Poland, where it is carried by 2,431 people, or 1 in 15,635. Not including Poland this surname is found in 25 countries. It is also common in The United States, where 10 percent live and England, where 1 percent live.

Iwaniec Last Name Statistics ^demography

In The United States those bearing the Iwaniec surname are 28.02% more likely to be registered with the Democratic Party than the national average, with 81.25% registered with the party.

The amount Iwaniec earn in different countries varies somewhat. In United States they earn 3.01% more than the national average, earning $44,447 USD per year and in Canada they earn 6.87% less than the national average, earning $46,272 CAD per year.