View the most partisan surnames in The United States

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

The surname Illius is carried by more people in Germany than any other country/territory. It may also be found as:. For other possible spellings of this name click here.

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

The last name Illius is the 2,506,728^th most frequently used family name on a global scale, held by approximately 1 in 123,517,727 people. The surname occurs predominantly in Europe, where 61 percent of Illius live; 34 percent live in Western Europe and 34 percent live in Germanic Europe. Illius is also the 968,397^th most frequently held first name world-wide It is held by 96 people.

Illius is most frequent in Germany, where it is borne by 20 people, or 1 in 4,025,273. In Germany it is most common in: Hesse, where 75 percent live, Rhineland-Palatinate, where 20 percent live and North Rhine-Westphalia, where 5 percent live. Barring Germany this last name is found in 9 countries. It is also found in The United States, where 27 percent live and Scotland, where 20 percent live.

Illius Family Population Trend ^{historical fluctuation}

The prevalency of Illius has changed over time. In The United States the number of people who held the Illius surname expanded 533 percent between 1880 and 2014 and in England it contracted 78 percent between 1881 and 2014.

Illius Last Name Statistics ^demography

In The United States those holding the Illius surname are 46.77% more likely to be registered Democrats than The US average, with 100% being registered to vote for the political 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.