Onson Family History

You can see how Onson families moved over time by selecting different census years. The Onson family name was found in the USA, Canada, and Scotland between 1841 and 1920. The most Onson families were found in USA in 1880. In 1841 there were 2 Onson families living in Caithness. This was 100% of all the recorded Onson's in Scotland. Caithness had the highest population of Onson families in 1841.

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