Onnelis Family History

You can see how Onnelis families moved over time by selecting different census years. The Onnelis family name was found in the USA in 1920. In 1920 there was 1 Onnelis family living in Massachusetts. This was 100% of all the recorded Onnelis's in USA. Massachusetts had the highest population of Onnelis families in 1920.

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