Prezime na O
- Olić
- Ostojić
- Omerovic
- Orlić
- Omic
- Okić
- Obradović
- Oršić
- Osmanovic
- Orlović
- Orić
- Orešković
- Osmic
- Omanović
- OREČ
- Ović
- Olujic
- Oblak
- Omeragić
- Opacic
- Obrenovic
- Oršuš
- Obilic
- Oršolić
- Obadić
- Orebić
- Oklopčić
- Okanović
- Ojdanić
- Osić
- Omazić
- Oršulić
- olgić
- Oslić
- Ognjenovic
- Odobasic
- Obama
- Obad
- Opančić
- Opačak
- OLUJEVIČ
- Oroz
- Onić
- Olmo
- Oliverić
- Olović
- Odak
- Oršoš
- Orkić
- Oluić
- Obrovac
- Orehovec
- Ogic
- Olivari
- Otić
- Osmanagic
- Osman
- Orban
- Opić
- Obrić
- Oreški
- Obranović
- Ostović
- Orešić
- Oblacic
- Ovčar
- Omar
- Oletić
- Očić
- Obelić
- Osmancevic
- Osim
- Oremović
- Orahovic
- Omercic
- Oljić
- Oliverović
- Okun
- Ovanović
- oto
- Ostoić
- Ormuš
- Oranić
- Orak
- Omiš
- Olivić
- Oliver
- okolic
- Obilinovic
- Obic
- Oberan
- Oman
- Oljača
- Oković
- Okadar
- Ogrić
- Ognjanovic
- Odić
- Obajgor
- Obajdin
Les mots dans la liste Prezime na O proviennent des joueurs du jeu de mots Le Petit Bac.