Surname origins refer to the historical and cultural roots of family names. Many surnames are derived from occupations, locations, or personal characteristics. For example, the surname Smith often indicates a profession related to metalworking, while Hill may suggest a geographical feature where the family lived. In different cultures, surnames can have unique meanings and structures. In China, surnames typically come before given names and often reflect lineage or ancestry. In contrast, many Western cultures use surnames that can indicate heritage, such as Johnson, meaning "son of John." Understanding surname origins can provide insights into family history and cultural identity.