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 35 of 75
3,739 boy names
Sort: A–Z Most popular| Name | Boys | Surnames |
|---|---|---|
| Onabo Unisex | 6 | 15 |
| Onah Unisex | 4 | 37 |
| Onai Unisex | 3 | 5 |
| Onaka Unisex | 1 | 7 |
| Onakele Unisex | 4 | 8 |
| Onakho Unisex | 94 | 279 |
| Onako Unisex | 464 | 1,211 |
| Onald | 18 | 18 |
| Onalebeng Unisex | 3 | 5 |
| Onalemang Unisex | 32 | 75 |
| Onalena Unisex | 27 | 86 |
| Onalenna Unisex | 2,975 | 4,640 |
| Onaleone Unisex | 4 | 9 |
| Onalerena Unisex | 17 | 30 |
| Onalerona Unisex | 705 | 1,063 |
| Onalethata Unisex | 25 | 32 |
| Onalethuso Unisex | 7 | 9 |
| Onaletse | 8 | 8 |
| Onalo Unisex | 95 | 269 |
| Onam Unisex | 52 | 127 |
| Onama Unisex | 2 | 5 |
| Onamandla Unisex | 127 | 235 |
| Oname | 5 | 7 |
| Onami Unisex | 1 | 6 |
| Onamile Unisex | 17 | 26 |
| Onan Unisex | 9 | 11 |
| Onana Unisex | 4 | 18 |
| Onane Unisex | 5 | 8 |
| Onani Unisex | 24 | 39 |
| Onard | 9 | 7 |
| Onarene Unisex | 3 | 5 |
| Onas | 33 | 32 |
| Onase Unisex | 4 | 7 |
| Onasis Unisex | 10 | 14 |
| Onaso Unisex | 11 | 62 |
| Onassis Unisex | 37 | 41 |
| Onathe Unisex | 2 | 6 |
| Onathi Unisex | 99 | 189 |
| Onawanda Unisex | 1 | 6 |
| Onawo Unisex | 6 | 19 |
| Onayathata | 6 | 6 |
| Onaye Unisex | 5 | 12 |
| Onayo Unisex | 5 | 13 |
| Once Unisex | 7 | 22 |
| Onchebile Unisex | 19 | 42 |
| Onda Unisex | 12 | 18 |
| Onde Unisex | 4 | 9 |
| Ondela Unisex | 498 | 1,222 |
| Ondelani Unisex | 9 | 12 |
| Ondele Unisex | 44 | 69 |
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.