You can see how Uno families moved over time by selecting different census years. The Uno family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Uno families were found in USA in 1920. In 1840 there were 3 Uno families living in Indiana. This was about 75% of all the recorded Uno's in USA. Indiana had the highest population of Uno families in 1840.
Use census records and voter lists to see where families with the Uno surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.