Dan, I love the design. It looks like the perfect fillet knife.....From the sharpened swedge, the long pointy tip, the sweep, the dagger like look, the angles & lines!!!! Everything is perfect in my opinion.
Here are a few suggestions I thought up. Hope you like them!!
K-Hybrid -- Because the knife is multi-functional.
Brookie -- Gotta love trout!
Vector -- Goes along with the agressive "V" shape formed between the swedge and the primary grind.
Krank -- As in crank bait!
K-Fry -- As in the little guys, and what you're gonna do to all the fish you catch!!!
K-eeper -- Because you always fillet and eat the keepers!!
K-Finesse -- The design just oozes it!
K-Sweep -- I don't know, just sounds cool!!
K-Angle -- ditto
K-ayfly -- As in Mayfly....a popular flyfishing bait.
K-Bass
Waterbug
AquaSKalpel
Barbless
Integral Fisher
Stryper -- As in Striped Bass.
K-Ventral -- As in the fin.
Treble
K-Ichthy -- As in Ichthyology, the study of fish.
SinisterFlay or DeviantFlay -- Either one is fitting.