Here goes....
#1  LL  Punctatum, LR  Rams Horn
#3  UL  Leopardia,  UR Irene Kingsley,  LL picturatum or majesticum depending on mature leaf length
#4  LR  Ebrurnum/Andrew/Madagascar
#5  LL Dolores
#6  UL  Bogoriensis,  UR Red/Pink Eburnum,  LL  Multicolour,  LR  Zulu
#8  UL Prince Philip, LL Picasso's Paintbrush
#10  UL Joanna Coppinger,  LR  Mrs. Iceton
#11  UL  Bogoriensis, UR Eburnum with big ugly degenerate sport,  LL Zulu
#12  LL Multicolour,  LR Punctatum (a sport from Aureo Maculatum)
#16  UL Rheedii,  LR  Tortise Shell (sport from Bravo)
For most of the others, you'll probably have to wait until you get some mature size leaves in a year or two.