Sillivan Family History

You can see how Sillivan families moved over time by selecting different census years. The Sillivan family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Sillivan families were found in USA in 1920. In 1891 there were 36 Sillivan families living in London. This was about 55% of all the recorded Sillivan's in United Kingdom. London had the highest population of Sillivan families in 1891.

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