- Zephyr shares his name with Zephyrus (Ζέφυρος), the personification of the west wind in Greek mythology.
- He is the only known Marine Admiral that hasn’t eaten a Devil Fruit.
- His favorite alcoholic beverage is Jerez.
- He is currently the highest-ranked non-canon Marine.
- He shares some similarities with Gasparde:
- Both crews’ jolly rogers indicate a relationship with the Marines.
- Both were high-ranking Marine officers before their departure (though their reasons and chosen paths were different).
- Zephyr also shares many similarities with the main antagonist of the movie Strong World, Shiki:
- Both are the antagonists of movies overseen by Eiichiro Oda during the whole process.
- Both’s histories have been developed by Oda personally.
- Both also have remarkable prostheses that double as weapons, with Shiki having two swordsreplacing his feet and Zephyr having a huge mechanical arm.
- Both characters have elements of ships on their own bodies, with Shiki having a steering wheel on his head and Zephyr having two mast riggings across his chest.
- Both are from Roger’s era.
- Both had four episodes related to their respective movies with their own sets of characters.
- Zephyr even shares some similarities with Edward Newgate:
- Both are from Roger’s era.
- They were the same age (though Newgate died two years before Zephyr).
- Their last actions were to sacrifice themselves to save their comrades from the Marines.
- Both were killed by a former subordinate with whom they once shared a mutual respect.
- Their signature weapons served as their grave markers.
- Both were dependent on medical support outside of combat.
- In the 5th fan poll, Zephyr ranked 71st making him the most popular non-canon character in the series.
