Mcllain Family History

You can see how Mcllain families moved over time by selecting different census years. The Mcllain family name was found in the USA, and Scotland between 1871 and 1920. The most Mcllain families were found in USA in 1880. In 1880 there were 10 Mcllain families living in Pennsylvania. This was 100% of all the recorded Mcllain's in USA. Pennsylvania had the highest population of Mcllain families in 1880.

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