Sinfon Family History

You can see how Sinfon families moved over time by selecting different census years. The Sinfon family name was found in the USA in 1920. In 1920 there was 1 Sinfon family living in Hawaii. This was about 50% of all the recorded Sinfon's in USA. Hawaii and 1 other state had the highest population of Sinfon families in 1920.

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