Unique, Unusual and Uncommon Cat Names Starting With O
These are unique cat names that start with the letter O. Use the alphabet bar to switch to a different starting letter, or view all unique cat names.
Meanings, origins and pronunciations appear only for records with checked sources. Blank fields have not been verified. Gender and collection labels are browsing choices.
| Name | Meaning | Gender | Origin |
|---|---|---|---|
| Oakley | Male | ||
| Oberon | Male | ||
| Obi Wan Kenobi | Unisex | ||
| Obie | Unisex | ||
| Oboe | Unisex | ||
| Obsidian | Unisex | ||
| Ocean | Male | ||
| Ocelot | Unisex | ||
| Oci Osborne | Unisex | ||
| Octavius | Male | ||
| Odessa | Female | ||
| Odette | Female | ||
| Odie | Unisex | ||
| Odin | Male | ||
| Odysseus | Male | ||
| Odyssey | Male | ||
| Ogden | Male | ||
| Olaf | Male | ||
| Oleander | Unisex | ||
| Olga | Female | ||
| Olimpia | Unisex | ||
| Olive | The olive tree or its fruit | Female | English and French word name |
| Oliver | Male | Old French form; earlier derivation disputed | |
| Olivia | Female | Literary name; earlier derivation uncertain | |
| Olympia | Female | ||
| Omaha | Unisex | ||
| OMalley | Male | ||
| Omar | Male | ||
| Omega | Male | ||
| Omen | Male | ||
| Omie | Unisex | ||
| Ondine | Female | ||
| Onion | Unisex | ||
| Onyx | A layered form of chalcedony | Male | English word name |
| Opal | Female | ||
| Ophelia | Female | ||
| Opie | Unisex | ||
| Oprah | Female | ||
| Orange | Female | ||
| Orange Harvey | Unisex | ||
| Orbit | Male | ||
| Orca | Unisex | ||
| Orchid | Female | ||
| Oreo | A reference to the OREO sandwich-cookie brand | Male | |
| Orion | Male | ||
| Orla | Female | ||
| Orlando | Male | ||
| Orpheus | Male | ||
| Orson | Male | ||
| Orville | Male |
69 names found. Page 1 of 2.
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