The best way to find great male cat names for your new kitten or your newly adopted cat is getting to know him and choose a right name fitting him. We have detailed below our selection of male cat and kitten names that start with O. We hope you will find just the right male cat name for your pet.
Male Cat Names – Starting with O
Oatmeal
Obadiah
Obi
Occult
Octopuss
Odin: In Norse mythology, Odin is the god of many things including magic and mystery.
Olaf
Oliver: For a hungry, orphaned kitten, consider the name Oliver, after Oliver Twist in the popular Charles Dickens’ novel.
Ollie
Omega
Omen
Onyx
Opie
Oreo: For a sweet black-and-white kitty, Oreo is a great name.
Orion – Naming cats after constellations is a popular practice.
Orlando – A place full of fun theme park entertainment. Much like your cat, if you find them entertaining this name is a good reminder of that.
Orson
Orville
Oscar
Otis
Otto
Owen
Ozzie
Ozzy
