Name Explorer — Baby Names
Boy Names Starting with O
Looking for the perfect name? Browse boy names from real South African records, see how popular each one is, and how many people of every age share it.
Boy Names Starting with O — page 60 of 75
3,739 boy names
Sort: A–Z Most popular| Name | Boys | Surnames |
|---|---|---|
| Osindiso Unisex | 5 | 10 |
| Osini Unisex | 2 | 4 |
| Osinyana Unisex | 1 | 6 |
| Osiphayo Unisex | 43 | 68 |
| Osiphe Unisex | 8 | 12 |
| Osiphesona Unisex | 7 | 13 |
| Osiphile Unisex | 12 | 21 |
| Osireleditse Unisex | 2 | 5 |
| Osiris | 6 | 6 |
| Osisi Unisex | 2 | 13 |
| Osisipho Unisex | 15 | 58 |
| Osisipo Unisex | 3 | 5 |
| Osita Unisex | 40 | 45 |
| Osius | 22 | 22 |
| Osive Unisex | 1 | 5 |
| Osiya Unisex | 26 | 31 |
| Osizo Unisex | 3 | 4 |
| Oska | 122 | 123 |
| Oskah | 5 | 5 |
| Oskar | 425 | 364 |
| Osker | 7 | 8 |
| Oskha Unisex | 4 | 6 |
| Oskido | 13 | 12 |
| Oskin | 10 | 9 |
| Osky | 10 | 9 |
| Osla Unisex | 4 | 7 |
| Oslan | 5 | 5 |
| Osland | 8 | 7 |
| Oslar Unisex | 9 | 11 |
| Oslee Unisex | 4 | 5 |
| Oslen Unisex | 16 | 17 |
| Osler | 65 | 56 |
| Osley Unisex | 68 | 73 |
| Oslie Unisex | 5 | 7 |
| Oslin Unisex | 60 | 64 |
| Osline Unisex | 4 | 13 |
| Oslo | 38 | 38 |
| Osly Unisex | 13 | 15 |
| Oslyn Unisex | 9 | 14 |
| Oslyne Unisex | 2 | 6 |
| Oslynn Unisex | 2 | 11 |
| Osmaan Unisex | 4 | 5 |
| Osmal Unisex | 4 | 5 |
| Osman | 2,180 | 1,193 |
| Osmand | 11 | 11 |
| Osmane Unisex | 6 | 8 |
| Osmar Unisex | 14 | 43 |
| Osmas | 11 | 11 |
| Osmen | 16 | 14 |
| Osment | 6 | 4 |
Our Baby Name Generator is based on our South African records, counting every first name a person has. Only real verified South African names are used with this tool. Due to privacy restrictions, records after 2010 are not included. * Updated 21 October 2026.