I don't know why, but I immediately think of monkeys when I hear the name. So weird. I also think of that character on MadTV named
Simeon, which doesn't help. I much prefer
Simon, but perhaps because in the area I'm in,
Simon is not overly used at all, so it's still fresh and quaint in a British kind of way.
Of your combos, I like:
Simeon AugustSimeon EdgarSimeon EdmundSimeon JonasSimeon JudeSimeon LukeSimeon Tobias