The term "Dadiani" refers to a noble family from the historical region of Samegrelo in Georgia. This family played a significant role in the political and cultural life of the region from the Middle Ages until the 19th century. The Dadiani were known for their influence and power, often serving as local rulers and patrons of the arts. The most notable member of the Dadiani family was David Dadiani, who was a prominent figure in the 19th century. The family is also associated with the famous Dadiani Palace, which served as their residence and is now a museum showcasing the history and culture of Mingrelia.