Some names beginning with the letter O are:OlafOleanderOliveOliverOllieOmarOpalOpheliaOprahOrvilleOscarOtto
oats
Obstruction of justice is a crime. It begins with the letter o.
A herb beginning with the letter "o" is oregano.
People are complimented when you tell them their performance was outstanding. It begins with the letter o.
Feline mammal of south America beginning with the letter O is an "ocelot."
optometrist
oasis
Oman
Ontario
No there is not
Oman is a country. It begins with the letter O.