O'n Family History

You can see how O'n families moved over time by selecting different census years. The O'n family name was found in Scotland in 1861. In 1861 there were 2 O'n families living in Midlothian. This was 100% of all the recorded O'n's in Scotland. Midlothian had the highest population of O'n families in 1861.

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