Reflections of the translator. How it is correct to translate the name of Baku?

Somehow so it turned out that I dreamed to visit Azerbaijan. Someone, maybe, will be surprised: "How it is possible to fall in love with the city if to visit it only once? Unless such it is possible? " Imagine — yes. There is a love at first sight — here again the same. I had to read a lot of things about this city. With a great interest I considered cards and photos in which it is represented. How many reconsidered...