Andrei, long ago I gave up on naming every photo. True, it makes it more endearing if the image has a 'cute' name to lead the thoughts of the viewer... but after a while it gets to be very taxing to name everyone.
I look at it this way... those images that last the test of time will eventually "earn" a title. At that point in time, I will give them a name.
You are doing great and getting better every day. Keep it up. We all love your work!