Boys names: Oliver, Oscar, Ossian, Omri, Oswald, Owen, Octavian, Oren, Oisin, Olaf, Ole, Oleksander, Omar, Orion, Orlando, Otto, Orson, Orville. Girls names: Olivia, Ottilie, Olive, Olwen, Octavia, Odette, Orla, Ophelia, Odelia, Odessa, Olga, Opal, Orlanda.
Olivia is a good girl name. It begins with the letter O.
Orchid, Organ,
Olivia
Oreo
O.J. Simpson
The names of cars start with letters of the alphabet. Some of the names are Acura, Chevrolet, Kia and Toyota.
orioles
Ouzo
oliver, olivia, ozzie, oz.
octopus, ocelot, orca,
oak tree Okame Cherry
Louis Oostuizen
Obi-Wan
Orange Ichneumonid Wasp and Owlfly are insects. They begin with the letter o.
Some names that have the long O sound are: Cody Mona Lolita Hobart Jody