American Baby Boy Names Starting with O
Find here American Boy names starting with O and their meanings.
American Boy Names Starting with O
| Names | Meanings |
| Oakden | From the oak tree valley |
| Oakes | From the oak |
| Oakley | From the oak tree meadow |
| Odale | Of the valley |
| Odell | Otter |
| Ogden | From the oak tree valley |
| Ogdon | From the oak tree valley |
| Okes | From the oak |
| Oliver | Olive tree |
| Omar | Long Living |
| Onslow | From the zealous one's hill |
| Onslowe | From the zealous one's hill |
| Oram | From the riverbank enclosure |
| Orford | From the cattle ford |
| Orham | From the riverbank enclosure |
| Orick | From the ancient oak tree |
| Orik | From the ancient oak tree |
| Orion | Son of fire |
| Orlan | From the pointed hill |
| Orland | Renowned in the land |
| Orlando | Renowned in the land |
| Orman | Mariner |
| Ormond | Spear defender |
| Ormund | Spear defender |
| Orran | The name of an English river |
| Orren | The name of an English river |
| Orrick | From the ancient oak tree |
| Orrik | From the ancient oak tree |
| Orrin | The name of an English river |
| Orsen | Bear like |
| Orson | Bear like |
| Orton | From the shore town |
| Ortun | From the shore ftown |
| Orval | Golden village |
| Orvil | Golden village |
| Orville | Golden village |
| Orvin | Brave friend or spear friend |
| Orvyn | Brave friend or spear friend |
| Orwald | Spear strength |
| Os | Divine |
| Osbart | Divinely brilliant |
| Osbert | Divinely brilliant |
| Osborn | Divine warrior |
| Osbourne | Divine warrior |
| Osburn | Divine warrior |
| Osburt | Divinely brilliant |
| Oscar | God's spear |
| Osman | Servant of God |
| Osmar | Divinely glorious |
| Osmarr | Divinely glorious |
| Osmin | Servant of God |
| Osmond | Divine protection |
| Osmont | Divine protector |
| Osmund | Servant of God |
| Osred | Divine counselor |
| Osric | Divine ruler |
| Osrick | Divine ruler |
| Osrid | Divine counselor |
| Osrik | Divine ruler |
| Osryd | Divine counselor |
| Osvaldo | Divine power |
| Oswald | Divine power |
| Oswell | Divinely powerful |
| Oswin | Divine friend |
| Owen | Well born |
| Oxford | From the ox ford |
| Oxley | From the ox enclosure |
| Oxton | From the ox town |
| Oz | Divine |
