Iilyko Family History

You can see how Iilyko families moved over time by selecting different census years. The Iilyko family name was found in the USA in 1920. In 1920 there was 1 Iilyko family living in Pennsylvania. This was 100% of all the recorded Iilyko's in USA. Pennsylvania had the highest population of Iilyko families in 1920.

Use census records and voter lists to see where families with the Iilyko surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.