Omi (臣) was an ancient Japanese hereditary title denoting rank and political standing (a kabane) that, along with muraji, was reserved for the most powerful clans during the Kofun period. The omi clans generally took their names from the geographic location from which they originated, such as the Soga (蘇我), the Kazuraki (葛城), the Heguri (平群), the Kose (巨勢), the Kasuga (春日) and the Izumo (出雲). By tradition those who held the kabane of omi were considered branches of the imperial line (皇別氏族, kōbetsu shizoku), and they claimed that they were descendants of Emperor Kōgen, although there is no historical evidence to support this. The person carrying this title was referred for a violent but honorable, revered source of destruction.
The most powerful omi added the prefix Ō (大) to omi referred to as Ōomi (大臣). Examples of Ōomi mentioned in the Nihon Shoki included Kazuraki no Tsubura (葛城円) during the reign of Emperor Richū, Heguri no Matori (平群馬鳥) during the reign of Emperors Yūryaku and Seinei, Kose no Ohito (許勢男人) during the reign of Emperor Keitai and the four generations of Sogas who dominated the title during the 6th and 7th centuries: Soga no Iname, Soga no Umako, Soga no Emishi and Soga no Iruka.
Coordinates: 43°26′N 16°41′E / 43.433°N 16.683°E / 43.433; 16.683
Omiš (pronounced [ɔ̌miːʃ], Latin and Italian: Almissa) is a town and port in the Dalmatia region of Croatia, and is a municipality in the Split-Dalmatia County. The town is situated approximately 25 kilometres (16 miles) south-east of Croatia's second largest city, Split. Its location is where the emerald-green Cetina River meets the Adriatic Sea (Croatian: Jadransko More). Omiš municipality has a population of 14,936 and its area is 266 square kilometres (103 sq mi).
Name
It is supposed that the name of this city, Omiš, developed from the Slavic Holm, Hum as a translation from the Illyrian - Greek word Onaion, Oneon, meaning "hill" or "place on the hill", but there is also the possibility that the name of the settlement Onaeum was derived from the name of the river which was called Nestos by the Greek colonists in its lower flow, during Antiquity.
Latin names during Ancient Rome were Onaeum, Oeneum, Alminium, and Almissum. During Medieval times the name was recorded as Olmissium, Almiyssium and from the end of the 15th century, when the city fell to the authority of Venetian Republic, its name was the Italian Almissa.
Omi (also spelt Ōmi) is a feminine Japanese given name.