O'keill Family History

You can see how O'keill families moved over time by selecting different census years. The O'keill family name was found in the USA, and the UK between 1891 and 1920. The most O'keill families were found in USA in 1920. In 1891 there was 1 O'keill family living in London. This was 100% of all the recorded O'keill's in United Kingdom. London had the highest population of O'keill families in 1891.

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