Xander is a popular name that can refer to various individuals, including fictional characters and real people. It is often a shortened form of the name Alexander, which has Greek origins meaning "defender of the people." The name has gained popularity in recent years, especially in Western cultures. In popular culture, Xander is notably recognized as a character from the television series Buffy the Vampire Slayer. He is portrayed as a loyal friend and comic relief, contributing to the show's themes of friendship and bravery. The character has become iconic among fans of the series.