Name	Gender	Origin	Meaning
O'Shea	Both	Irish	The Irish name O'Shea means - child of Shea
Oakes	Male	English	The English name Oakes means - oak trees
Oakley	Male	English	The English name Oakley means - oak-tree field
Oalo	Male	Spanish	The Spanish name Oalo means - a form of Paul
Obadiah	Male	Hebrew	The Hebrew name Obadiah means - servant of God
Obdulia	Female	Latin	The Latin name Obdulia means - she who takes away sadness and pain
Obdulio	Male	Latin	The Latin name Obdulio means - he who calms in sorrowful moments
Obed	Male	English	The English name Obed means - a short form of Obadiah
Obelia	Female	Greek	The Greek name Obelia means - needle
Oberon	Male	German	The German name Oberon means - noble; bearlike
Obert	Male	German	The German name Obert means - wealthy; bright
Oberto	Male	Germanic	The Germanic name Oberto means - a form of Adalberto
Ocean	Both	Greek	The Greek name Ocean means - ocean
Oceana	Female	Greek	The Greek name Oceana means - ocean. Mythology: Oceanus was the god of the ocean
Oceane	Female	Greek	The Greek name Oceane means - Ocean
Oceanus	Male	Greek	The Greek name Oceanus means - Mythology: a Titam who rules over the outer sea encircling the earth
Ocilia	Female	Greek	The Greek name Ocilia means - a form of Othelia
Octavia	Female	Latin	The Latin name Octavia means - eighth
Octaviana	Female	Spanish	The Spanish name Octaviana means - a form of Octavia
Octavio	Male	Latin	The Latin name Octavio means - eighth