Rohatyn (Ukrainian: Рогатин, Polish: Rohatyn) is a city located on the Hnyla Lypa River in Ivano-Frankivsk Oblast, in western Ukraine. It is the administrative center of Rohatyn Raion (district). Population: 8,077 (2013 est.).
Prior to World War II the town was located in Poland.
It was first mentioned in historical documents in 1184 as a part of the Kingdom of Galicia–Volhynia. Its name seems to be derived from Ruthenia, the name of the region of the location. However, the town crest has a horn of a deer which gives the first part of the Slavish name of Rohatyn or Rogatyn - "Rog" ("Horn"). The second part "Tyn" can be connected with a word which means "Stacket". Together these two words give us "Horn Stacket".
Also there is a legend connected with the image of the deer horn of the town crest. It is said that a wife of the Duke Jaroslav Osmomysl, being lost in a forest, met a deer. She survived by following the deer out of the forest. A fort was built with name "Rogach" ("Deer") on the place where the duchess supposedly stepped out of the forest.