Supplian Family History

You can see how Supplian families moved over time by selecting different census years. The Supplian family name was found in the USA in 1920. In 1920 there were 2 Supplian families living in New York. This was 100% of all the recorded Supplian's in USA. New York had the highest population of Supplian families in 1920.

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