Greetings on your new cat! It never gets old to welcome a tiny tiger into your home, regardless of whether it is your first or nth furchild. You'll need to give your new feline family member a name, and if you're at a loss for suggestions, you've come to the perfect spot. Do your family names all begin with the letter O? Or are you just drawn to the alphabet's fifteenth letter? Here are some of the best cat names that begin with O, from traditional names like Oliver to uncommon ones like Okra. One of them can be the ideal choice for your cat!
| Name | Vote |
|---|---|
| Oak | 75 |
| Oakley | 37 |
| Oasis | 33 |
| Oatmeal | 94 |
| Oats | 42 |
| Obediah | 86 |
| Oberon | 64 |
| Obi | 35 |
| Obsidian | 25 |
| Octavius | 36 |
| October | 55 |
| Oden | 55 |
| Odie | 39 |
| Odin | 84 |
| Odysseus | 86 |
| Oisin | 94 |
| Okeli | 87 |
| Olaf | 67 |
| Oleo | 76 |
| Oliver | 74 |
| Ollie | 53 |
| Olliver | 22 |
| Omari | 73 |
| Ondre | 20 |
| Oni | 64 |
| Onion | 65 |
| Ontario | 80 |
| Onyx | 66 |
| Oolong | 54 |
| Opie | 57 |
| Opus | 44 |
| Orbit | 28 |
| Oreo | 86 |
| Orin | 29 |
| Orion | 65 |
| Orlando | 72 |
| Ormond | 90 |
| Orson | 79 |
| Orville | 22 |
| Orwell | 81 |
| Orzo | 44 |
| Oscar | 69 |
| Osiris | 85 |
| Oskar | 30 |
| Oslo | 81 |
| Osmanthus | 21 |
| Oswald | 26 |
| Oswell | 80 |
| Othello | 36 |
| Otis | 89 |
| Otter | 29 |
| Ottie | 37 |
| Otto | 47 |
| Ouija | 89 |
| Owen | 91 |
| Oxalis | 78 |
| Oxford | 70 |
| Oz | 78 |
| Ozark | 29 |
| Ozymandias | 48 |
| Ozzie | 38 |
| Ozzy | 36 |
