Trpimirović refers to a historical Croatian noble family that played a significant role in the early medieval period. The family is known for its connection to the Trpimir dynasty, which ruled parts of Croatia during the 9th century. They were influential in the establishment of the Croatian state and its governance. The most notable member of the Trpimirović family is Trpimir I, who was the first Croatian king to be officially recognized. His reign marked a period of consolidation and expansion for the Croatian territory, contributing to the development of Croatian identity and culture during the Middle Ages.