View the highest/lowest earning families in The United States

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

The surname Illey is held by more people in Niger than any other country or territory. It can be rendered as a variant:. Click here for other potential spellings of this name.

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

It is the 2,061,309^th most frequent family name on a worldwide basis, borne by around 1 in 87,801,758 people. The last name occurs mostly in Africa, where 89 percent of Illey live; 89 percent live in West Africa and 89 percent live in Chadic Africa. It is also the 1,525,482^nd most commonly used forename on earth It is held by 44 people.

The surname is most numerous in Niger, where it is held by 74 people, or 1 in 259,352. In Niger Illey is mostly found in: Tillabéri Region, where 64 percent are found, Zinder Region, where 19 percent are found and Tahoua Region, where 15 percent are found. Apart from Niger it occurs in 3 countries. It is also common in The United States, where 8 percent are found and Canada, where 1 percent are found.

Illey Family Population Trend ^{historical fluctuation}

The prevalency of Illey has changed over time. In The United States the share of the population with the last name expanded 117 percent between 1880 and 2014.

Illey Last Name Statistics ^demography

Illey earn less than half the average income. In United States they earn 66.86% less than the national average, earning $14,300 USD per year.