Cosinus Family History

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

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