The International Astronomical Union has approved the name Eris for the largest known dwarf planet (see CBAT Circular 8747). Eris is the Greek goddess of chaos and strife; she created a quarrel among goddesses that led to the Trojan War. This name could be considered quite fitting for the body that has fueled the debate concerning how to define a planet. The name Eris was suggested by the discoverer, Michael Brown.
Erisí satellite was named Dysnomia, for Erisí daughter who carries the attribute of lawlessness.