You can see how Napleon families moved over time by selecting different census years. The Napleon family name was found in the USA, and Canada between 1911 and 1920. The most Napleon families were found in USA in 1920, and Canada in 1911. In 1920 there was 1 Napleon family living in California. This was 100% of all the recorded Napleon's in USA. California had the highest population of Napleon families in 1920.

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