The International Astronomical Union (IAU) established a Working Group on Star Names (WGSN) in May 2016 to catalog and standardize proper names for stars for the international astronomical community.[1] It operates under Division C – Education, Outreach and Heritage.[2]
The IAU states[3] that it is keen to make a distinction between the terms name and designation. To the IAU, name refers to the (usually colloquial) term used for a star in everyday conversation, while designation is solely alphanumerical, and used almost exclusively in official catalogues and for professional astronomy. (The WGSN notes that transliterated Bayer designations (e.g., Tau Ceti) are considered a special historical case and are treated as designations.[4])