- Oreoluwa
- Ores
- Oreskovich
- Oressa
- Orest
- Oresta
- Orestas
- Oreste
- Orestes
- Orestia
- Orestilla
- Orestina
- Orestis
- Oresto
- Orestus
- Oreta
- Oretha
- Oretta
- Oreva
- Oreva-oghene
- Orey
- Orfa
- Orfalinda
- Orfea
- Orfeas
- Orfelina
- Orfelinda
- Orfeo
- Orferd
- Orfeu
- Orfhlaith
- Orfield
- Orfinger
- Orford
- Orfukondu
- Orfurd
- Orgel
- Orgell
- Orgera
- Orges
Names that begin with O
Below are names that begin with O from all around the world.