You can see how Marino families moved over time by selecting different census years. The Marino family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Marino families were found in USA in 1920. In 1840 there was 1 Marino family living in Louisiana. This was about 33% of all the recorded Marino's in USA. Louisiana and 2 other states had the highest population of Marino families in 1840.
Use census records and voter lists to see where families with the Marino surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.