I previously did a thread asking what the names for Android versions from N through Z should be called. In June, Android N was officially named Nougat by Google.
The next letter of the alphabet is O. So, I decided I should make a thread focusing on the name for Android O.
My main pick for an "O" name would be Android Orange Crush. However, if Google can't get a licensing deal with the Dr Pepper Snapple Group, my backup choice would be Android Orange Soda.