westophilia
westophilia or westophile both of these terms could be used to describe a person who is interested in the culture, customs, and traditions of the Western world, which includes countries in Europe, North America, and other regions that are considered part of the "Western" world.
1. Although she was born and raised in Japan, Maria's westophilia led her to learn English and study abroad in the United States.
2. John has always been an westophile; he's fascinated by the art, literature, and history of the Western world.
2. John has always been an westophile; he's fascinated by the art, literature, and history of the Western world.