Kotys was a prominent Thracian goddess who was worshipped in a festival known as the Cotyttia. She was particularly worshipped among the Edones. The Greeks considered Kotys to be an aspect of Persephone.
Kotys's followers were known as baptes, which means "bathers," because their pre-worship purification ceremony involved an elaborate bathing ritual. Kotys was often worshipped during nocturnal ceremonies, which were associated with rampant insobriety and obscene behavior. Her cult was very similar to the cult of the goddess Bendis.
- Detschew, Dimiter. Die Thrakische Sprachreste. Wien, 1957: p. 258 (in German)
- Simpson, D. P. (1968). Cassell's Latin Dictionary. U.S.A.: Macmillan Publishing Co. p. 156. ISBN 0-02-522570-7.
- Bell, John (2003). Bell's New Pantheon or Historical Dictionary of the Gods, Demi Gods, Heroes. Kessinger Publishing. p. 156. ISBN 0-7661-7834-X.
- Also cognate: Irish cath "war, battle", early German Hader "quarrel", Greek kótos "hatred", Old Church Slavonic kotora "fight, brawl", Sanskrit śatru "enemy, nemesis", and Hittite kattu "spiteful". See Orel, Vladimir. A Handbook of Germanic Etymology. Leiden, Netherlands: Brill, 2003: 165.
- βάπτω, Henry George Liddell, Robert Scott, A Greek-English Lexicon, on Perseus
- Cobham Brewer, Ebenezer (1894). Brewer's Dictionary of Phrase and Fable - Revised and Updated Edition. New York: Harper & Brothers. p. 73.