Rome
Refers to the city of Rome, Italy. Commonly used in travel, history, and cultural contexts.
I plan to travel to Rome next year.
Rome is a city with many ancient ruins.
Ateji (phonetic) kanji spelling; rarely used in modern Japanese.
From Italian 'Roma', via Portuguese or Dutch, or directly from Latin 'Rōma'. The kanji 羅馬 are ateji assigned for their phonetic values.