Lia is a common name that can refer to various individuals or characters across different cultures. It is often used as a feminine name and can be a short form of names like Amelia or Julia. The name has roots in several languages, including Hebrew, where it means "weary," and in Latin, where it can mean "bringer of good news." In popular culture, Lia may refer to characters in books, movies, or television shows. For example, Lia is a character in the video game series Fire Emblem. The name is also associated with various public figures, including athletes and artists, contributing to its popularity in contemporary society.