When choosing a book name generator, it is crucial to consider several features to ensure that you receive quality and relevant name suggestions for your novel. First, check if the tool offers customization options that allow you to input specific keywords, themes, or genres, which help tailor the results closely to your book’s content. Additionally, a good generator should have a diverse database of words and a robust algorithm to mix and match these words creatively, providing you with unique and appealing name options. Another essential feature is the ability to check domain availability if you plan to create a website for your book, which is incredibly convenient for authors looking to establish an online presence. Lastly, consider user reviews and the tool's overall user interface—these aspects can give you insights into the generator's reliability and ease of use, ensuring a more productive naming process.