Illius Name Meaning & Illius Family History at Ancestry.com®
The Illius family name was found in the USA, and Scotland between 1840 and 1920. The most Illius families were found in the USA in 1880, and Scotland in 1881. In 1840 there was 1 Illius family living in Pennsylvania. This was 100% of all the recorded Illius's in the USA. Pennsylvania had the highest population of Illius families in 1840.
DA: 50 PA: 42 MOZ Rank: 38