List of People
| Display Name | Surnames | Given Names | Gender | Nationality | |
|---|---|---|---|---|---|
| OBUKOWHO Faith | Obukowho | Faith | F | NGR | |
| OBUNYASI Daniel | Obunyasi | Daniel Nyambaka | M | KEN | |
| O'BYRNE Hannah | O'Byrne | Hannah | F | IRL | |
| O'BYRNE Yvonne | O'Byrne | Yvonne | F | IRL | |
| O'CALLAGHAN Jason | O'Callaghan | Jason | M | ENG | |
| OCAMPO Jesica | Ocampo | Jesica | F | ARG | |
| OCAMPO Martin | Ocampo Mendez | Martin | M | URU | |
| OCAÑA Jorge | Ocaña | Jorge | M | ESP | |
| O'CARROLL Niall | O'Carroll | Niall | M | IRL | |
| OCHAN Bosco | Ochan | Bosco | M | UGA | |
| OCHAYI Emmanuel | Ochayi | Emmanuel Joseph | M | NGR | |
| OCHAYI Emmanuel | Ochayi | Emmanuel | M | NGR | |
| OCHIA Nouvelle | Ochia | Nouvelle Becca Awino | F | KEN | |
| OCHIAI Haruki | Ochiai | Haruki | M | JPN | |
| OCHIAI Hiromasa | Ochiai | Hiromasa | M | JPN | |
| OCHIENG Fredrick | Ochieng | Fredrick Ouma | M | KEN | |
| OCHIENG Vicklyne | Ochieng | Vicklyne | F | KEN | |
| OCHIENG Gaudencia | Ochieng | Gaudencia Adhiambo | F | KEN | |
| OCHIENG' Pauline | Ochieng' | Pauline Atieno | F | KEN | |
| OCHIENG' Pauline | Ochieng' | Pauline Atieno | F | KEN |