Based on its Features:
* Bill: Classic and simple, referencing its distinctive beak.
* Perry: A popular name for platypuses, referencing the famous "Phineas and Ferb" character.
* Platypus: For the straightforward and scientific.
* Webby: Honoring its webbed feet.
* Venom: A nod to its venomous spurs.
* Duckbill: A playful name for its duck-like bill.
Based on its Personality:
* Ziggy: For a playful and energetic platypus.
* Archie: For a calm and collected platypus.
* Monty: For a quirky and unique platypus.
* Smudge: For a mischievous and playful platypus.
* Whisker: For a gentle and friendly platypus.
Other Fun Options:
* Platy: A shortened and adorable version of "Platypus."
* Plinky: A cute and playful name.
* Bucky: A fun and energetic name.
* Oz: For the mythical creature from Australia.
Ultimately, the best name is the one that you love the most and that reflects your new platypus's personality!