Try babynames.com?
but lets see there is:
Ophelia, Olivia, Otie, Opal
Those are the only ones i kind of liked, haha. the other ones looked like they were random names.. that were foreign
Girls Olivia - Olive - Opal - Ossie - Odelia - Oceana - Octavia Boys Ollie - Oliver - Ode - Omar - Orlando - Oscar - Otto - Ottis - Owen - Ozzie - Oakley
Olivia is a girl's name. It begins with the letter O.
Ophelia like on THATS SO RAVEN her friend Chelsae's middle name was Ophelia
Olivia
Olivia
O.J. Simpson
Louis Oostuizen
okra
Some objects that end with the letter O are:ammoavocadobamboobanjobistrobuffalocameocellocockatoocuckoodingodominoembryofoliofrescogauchogazebogumboherohippohoboigloojalapenokangarookazoolassolimomangomemonachoOreopalmettopatiopesopestophotopianopiccolopimentopintopistachioPlutoradiorhinosilotacotarotobaccotuxedovideovolcanoyo yozoo
Three: Ohio Oregon Oklahoma (I assume you are talking about states in the US.)
Oreo
O.J. Simpson
The names of cars start with letters of the alphabet. Some of the names are Acura, Chevrolet, Kia and Toyota.
Olivia odelia Oprah opal ondrea ocean oceana odette octavia Orysia, Oxcania, Onyeka,
orioles
Ouzo
oliver, olivia, ozzie, oz.
octopus, ocelot, orca,
oak tree Okame Cherry
Louis Oostuizen
Obi-Wan
Some examples of names with a long "o" vowel sound are Chloe, Joaquin, and Naomi. These names have the distinctive sound of the letter "o" being pronounced for a longer duration.