Coslian Family History

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

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