Umm... I'm running out of ways to do this so I'm going back to the original way; with......A Twist!
Third letter of your first name and second letter of your last name
A-Adder
B-Beetle
C-Cloud
D-Dust
E-Echo
F-Flint
G-Grizzly
I-Ice
J-Jay
K-Kangaroo
L-Lark
M-Magpie
N-Nettle
O-Otter
P-Pepper
Q-Quail
R-Raven
S-Shadow
T-Toucan
W-Wing
X-Dusk
Y-Dirt
Z-Flower
Other-RedA/K-Scar
K/Q-Fang
Q/V-Song
V/Z-Claw