1. The English name of the book "哈利波特" is "Harry Potter".
2. This is because "哈利波特" is the transliteration of the name "Harry Potter" in Chinese. The English name is written as "Harry Potter" using the English alphabet.
3. "Harry Potter" is a popular fantasy book series written by J.K. Rowling. It tells the story of a young wizard named Harry Potter and his adventures at the Hogwarts School of Witchcraft and Wizardry. The book series has gained worldwide recognition and has been translated into numerous languages.