👉 "Popinac" is a term used in the context of the United States, specifically referring to the city of Popina, Pennsylvania. It was named after Joseph A. Popinac, who was appointed as the 17th governor of Pennsylvania and later served as the 20th president of the United States. Popinac's name is also associated with popinac trees, which are a type of tree native to the region. These trees were first introduced in the United