Onarch Family History

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

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