Петрович is a common Russian surname and can also be used as a patronymic, indicating "son of Peter." In Russian culture, patronymics are often used in formal settings, reflecting respect and tradition. The name is derived from the given name Пётр (Peter), which has biblical origins. In literature and media, characters named Петрович often embody traits associated with wisdom or experience. The name is frequently used in Russian storytelling, adding a familiar touch to various narratives. It can also be found in popular culture, representing an archetype of a wise elder or a relatable everyman.