Rome
wiktionary
From Middle English Rome, from Old English Rōm, Rūm, from Proto-Germanic *Rūmō and influenced by Late Latin Rōma(“Rome, Constantinople”), from Classical Latin Rōma(“Rome”). In Roman mythology, the name was said to derive from Romulus, one of the founders of the city and its first king.
The name appears in a wide range of forms in Middle English, including Rom, Room, Roome, and Rombe as well as Rome; by early modern English, it appeared as Rome, Room, and Roome, with the spelling Rome occurring in Shakespeare and common from the early 18th century on. The final spelling was influenced by Norman, Middle French, Anglo-Norman, and Old French Rome. [1]
etymonline
Rome
capital of Italy; seat of an ancient republic and empire; city of the Papacy, Old English, from Old French Rome, from Latin Roma, a word of uncertain origin. "The original Roma quadrata was the fortified enclosure on the Palatine hill," according to Tucker, who finds "no probability" in derivation from *sreu- "flow," and suggests the name is "most probably" from *urobsma (urbs, robur) and otherwise, "but less likely" from *urosma "hill" (compare Sanskrit varsman- "height, point," Lithuanian viršus "upper"). Another suggestion [Klein] is that it is from Etruscan (compare Rumon, former name of Tiber River).
Common in proverbs, such as Rome was not buylt in one daye (1540s); for when a man doth to Rome come, he must do as there is done (1590s); All roads lead to Rome (1795).