The traditional date for the founding of Rome, based on a mythological account, is 21 April 753 BC, and the city and surrounding region of Latium has continued to be inhabited with little interruption since around that time.
Legend of 'Rome'
The legendary origin of the city's name is the traditional founder and first ruler. It is said that Romulus and Remus decided to build a city. After an argument, Romulus killed his brother Remus. Then he named it after himself, Rome. More recently, attempts have been made to find a linguistic root for the name Rome. Possibilities include derivation from Greek language Ῥώμη meaning bravery, courage; possibly the connection is with a root *rum-, "teat", with possible reference to the totem wolf that adopted and suckled the cognately-named twins Romulus and Remus. Etruscan gives us the word Rumach, "from Rome", from which Ruma can be extracted. Compare also Rumon, former name of the Tiber River. Its further etymology, as with that of most Etruscan words, remains unknown. The Basque scholar Manuel de Larramendi thought that the origin could be related to the Basque language word orma (modern Basque kirreal), "wall". Thomas G. Tucker's Concise Etymological Dictionary of Latin (1931) suggests the name is most probably from *urobsma (cf. urbs, robur) and otherwise, "but less likely" from *urosma "hill" (cf. Skt. varsman- "height, point," Old Slavonic врьхъ / vr'h" - "top, summit", Russ. верхом / verkhom - "in the upper area; on horseback", Lith. virsus "upper").