Bulbasaurus was ostensibly not directly named after the Pokémon Bulbasaur, but rather after its nasal bosses, which are unusually bulbous among geikiids; however, the describers noted that the similarity in name “may not be entirely coincidental.” Additionally, the specific name of the type species means “leaf razor”, which is most directly a reference to its keratin-covered jaws.
Real life Bulbasaurus did it first (except the name)