So.....prefix can be the second letter in your last name.
A. Amber
B. Blossom
C. Carp
D. Dove
E. Eagle
F. Fallow
G. Gorse
H. Hazel
I. Ivy
J. Juniper
K. Kestrel
L. Lynx
M. Minnow
N. Nettle
O. Otter
P. Pebble
Q. Quick
R. Russet
S. Sorrel
T. Toad
U. Swift
V. Vixen
W. Wolf
X. White
Y. Yellow
Z. Fox
And the suffix can be your favourite kids movie.
Ice Age- frost
Epic- leaf
Balto- foot
Scooby-Doo- paw
Toy Story- leap
Finding Nemo- splash
The Incredibles- mask
Cars- wing
Madagascar- dust
Despicable Me- song
Comment! I have two last names so mine this time are Eaglefoot/Otterfoot. :)