Ollie
Meaning: olive tree
Origin:Diminutive of Oliver, Latin
Oak
Meaning: tree from the genus Quercus
Origin:English tree name
Origin:Variation of Otto, German
Owen
Meaning: young warrior; well-born
Origin:Welsh
Odin
Meaning: god of frenzy; poetic fury
Origin:Variation of Óðinn, Old Norse
Orpheus
Meaning: the darkness of the night
Origin:Greek mythology name
Odie
Meaning: of the valley; wealthy
Origin:Diminutive of Odell, Otis; English, German
Orlando
Meaning: famous throughout the land
Origin:Italian variation of Roland
Osiris
Meaning: with strong eyesight
Origin:Egyptian
Origin:English, nature name
Otter
Otter is an English, German, Dutch and Jewis...
Origin:English, word name
Oakley
Meaning: oak wood or clearing
Origin:English
Oz
Meaning: strength, powerful, courageous
Origin:Hebrew