O'nair Family History

You can see how O'nair families moved over time by selecting different census years. The O'nair family name was found in the USA, and Scotland between 1851 and 1880. The most O'nair families were found in USA in 1880, and Scotland in 1851. In 1851 there was 1 O'nair family living in Fife. This was 100% of all the recorded O'nair's in Scotland. Fife had the highest population of O'nair families in 1851.

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