We decided to name the falcon "Buzzie", which roughly translate to "falcony" in hebrew :) he's rapidly growing and has already consumed 500 grams of raw ground meat, and is starting to show adult feathers, showing his real color.
We have managed to feed him without getting him attached to us, he is still afraid when we come near, which is a good thing as it means it will be easier to return him to the wild once he matures.