What is the name of the object that is under a pharaoh's chin?

The object under a pharaoh's chin is called a "false beard." This ceremonial beard, often made of materials like gold or bronze, symbolizes the pharaoh's divine authority and is typically associated with their role as a god-king in ancient Egyptian culture. False beards were commonly depicted in statues and funerary artifacts, reinforcing the pharaoh's status even in death.