For the prefix, use the first letter of your first name.
A - Forest
B - Lightning
C - Twig
D - Dawn
E - Ember
F - Feather
G - Mouse
H - Holly
I - Shrew
J - Jumping
K - Shade
L - Lion
M - Robin
N - Bracken
O - Owl
P - Pale
Q - Quiet
R - Tree
S - Squirrel
T - Frost(y)
U - Leaf(y)
V - Sand
W - Snow(y)
X - Oak
Y - Ice
Z - Amber
Next use the second letter of your first name. (So you don't get Featherfeather or Leafleaf)
A - Pelt
B - Bird
C - Pool
D - Kit
E - Feather
F - Chest
G - Paw
H - Step
I - Star
J - Flower
K - Whisker
L - Song
M - Fur
N - Eye
O - Shine
P - Claw
Q - Ear
R - Heart
S - Wind
T - Tail
U - Air
V - Eyes
W - Storm
X - Cloud
Y - Flight
Z - Foot