General:
* Italiansophile: This is the most direct translation, combining "Italian" with "phile," meaning "lover."
* Italy enthusiast: A broader term that emphasizes their passion for the country.
* Italy lover: Simple and straightforward.
Specific:
* Cinquecento enthusiast: If their passion is specifically for the Italian Renaissance period (1500s).
* Foodie: If their love primarily centers around Italian food and cuisine.
* Italophile: Similar to Italiansophile, but with a more artistic or cultural focus.
Informal:
* Italy fanatic: For someone deeply passionate and dedicated.
* Italy buff: A more lighthearted term, implying a knowledgeable enthusiast.
Ultimately, the best term will depend on the specific context and the level of intensity of their love for all things Italian.