View the most partisan surnames in The United States

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

The surname Iwancio occurs most in The United States. It can also be found as: Iwańcio. For other potential spellings of this surname click here.

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

The surname Iwancio is the 1,537,949^th most widely held family name globally, held by around 1 in 53,981,822 people. It occurs predominantly in The Americas, where 66 percent of Iwancio reside; 66 percent reside in North America and 66 percent reside in Anglo-North America.

It is most commonly used in The United States, where it is borne by 89 people, or 1 in 4,072,572. In The United States Iwancio is most frequent in: Maryland, where 67 percent are found, Texas, where 10 percent are found and South Carolina, where 6 percent are found. Apart from The United States Iwancio exists in 3 countries. It is also found in Poland, where 33 percent are found and England, where 1 percent are found.

Iwancio Last Name Statistics ^demography

In The United States those holding the Iwancio last name are 11.56% more likely to be registered with the Republican Party than the national average, with 58.33% registered with the party.

Iwancio earn somewhat less than the average income. In United States they earn 5.26% less than the national average, earning $40,880 USD per year.