Are you looking for Irish boy Names Starting With Letter O? If Yes, then you have reached at right place because this page has a collection of Irish boy Names Starting With Letter O. Here we have listed all beautiful, unique, unusual, uncommon, modern, most popular, awesome and easy to pronounce Irish boy Names Starting With Letter O with name meaning so that you can easily choose right name for your new born baby as per name meaning. You can also share this page with your friends and family on whatsapp, facebook, twiiter. They can also help you to choose right Irish boy Names Starting With Letter O for your new born baby.
| S.No. | Name | Gender | Origin | Meaning |
|---|---|---|---|---|
| 1 | O' | Boy | Irish | Descendent of. Irish surnames formed by prefacing O'. |
| 2 | O'brian | Boy | Irish | Surname. |
| 3 | O'brien | Boy | Irish | Surname. |
| 4 | O'keefe | Boy | Irish | Surname. |
| 5 | O'shay | Boy | Irish | Surname. |
| 6 | O'shea | Boy | Irish | Surname. |
| 7 | Odanodan | Boy | Irish | Of the red earth |
| 8 | Odell | Boy | Irish | Surname. |
| 9 | Odhran | Boy | Irish | Pale green |
| 10 | Odran | Boy | Irish | Pale green |
| 11 | Oengus | Boy | Irish | One vigor |
| 12 | Oran | Boy | Irish | Pale green |
| 13 | Ossian | Boy | Irish | Fawn |