Well, here are some fakemon names you can use:
Suctent [Suction + Tentacle] - WATER - The Squid Pokemon - Evolves at Lv.35.
Squidink [Squid + Ink] - WATER/DARK - The Squid Pokemon - Does not evolve.
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Pyratoise [Pyramid + Tortoise] - GROUND/ROCK - The Pyramid Pokemon (possibly legendary)
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Kokser [Cockroach + Pinser] - BUG - The Pinch Pokemon - Evolves at Lv.12.
Kokkurser [Cockroach + Pinser] - BUG - The Pinch Pokemon - Evolves at Lv.20.
Kokkuroser [Cockroach + Pinser] - BUG - The Pinch Pokemon - Does not evolve.
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Hope you like them, and good luck with your game!