For this one, first letter of first name for prefix and first letter of last name for suffix.
Prefix
A-Acorn
B-Badger
C-Cedar
D-Daisy
E-Eagle
F-Fallen
G-Golden
H-Hail
I-Ice
J-Jagged
K-Kestrel
L-Lake
M-Maggot
N-Nectar
O-Oak
P-Pale
Q-Quail
R-Rabbit
S-Sage
T-Tall
U-Tiger
V-Vine
W-Wasp
X-Wild
Y-Yarrow
Z-Yew
Suffix
A-bark
B-beam
C-claw
D-dapple
E-ear
F-face
G-gorse
H-hawk
I-ice
J-jaw
K-(it was kit but I can't so)leaf(this may be changed to 'star', or a nature name, btw, if you get med cat. That goes for all suffixes.)
L-leap
M-mask
N-needle
O-nose
P-pad
Q-paws(no not 'paw' for apprentice)
R-rose
S-scar
T-tail
U-talon
V-teeth
W-watcher
X-water
Y-whisker
Z-whisper
I got Cedardapple. Let me know everything you get in the comments for the summary later.