View the highest/lowest earning families in The United States

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

The surname Illius occurs more in Germany more than any other country/territory. It may appear as:. Click here for further possible spellings of this surname.

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

It is the 2,506,728^th most prevalent last name internationally, borne by approximately 1 in 123,517,727 people. This surname occurs predominantly in Europe, where 61 percent of Illius are found; 34 percent are found in Western Europe and 34 percent are found in Germanic Europe. Illius is also the 968,397^th most prevalent first name worldwide, held by 96 people.

This last name is most widespread in Germany, where it is carried by 20 people, or 1 in 4,025,273. In Germany Illius is most common in: Hesse, where 75 percent live, Rhineland-Palatinate, where 20 percent live and North Rhine-Westphalia, where 5 percent live. Without taking into account Germany Illius exists in 9 countries. It also occurs in The United States, where 27 percent live and Scotland, where 20 percent live.

Illius Family Population Trend ^{historical fluctuation}

The frequency of Illius has changed over time. In The United States the share of the population with the last name expanded 533 percent between 1880 and 2014 and in England it fell 78 percent between 1881 and 2014.

Illius Last Name Statistics ^demography

In The United States Illius are 46.77% more likely to be registered with the Democratic Party than the national average, with 100% being registered with the party.

Illius earn more than fifty percent more than the average income. In United States they earn 88.01% more than the national average, earning $81,125 USD per year.