Cillian Family History

You can see how Cillian families moved over time by selecting different census years. The Cillian family name was found in the USA between 1880 and 1920. The most Cillian families were found in USA in 1880. In 1880 there were 4 Cillian families living in Texas. This was about 57% of all the recorded Cillian's in USA. Texas had the highest population of Cillian families in 1880.

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