A CAF, B CAF, C CAF, D CAF, E CAF, F CAF, G CAF, H CAF, I CAF, J CAF, K CAF, L CAF, M CAF, N CAF
Using my favorite O names, the top O names in the US and the top O names on Nameberry
DP: [name_f]Oceane[/name_f], [name_m]Oaken[/name_m], [name_m]Odin[/name_m], [name_m]Osiris[/name_m], [name_m]Oliver[/name_m], [name_u]Oakley[/name_u], [name_m]Orlando[/name_m], [name_f]Ophelia[/name_f], [name_f]Oriana[/name_f], [name_m]Ozias[/name_m], [name_m]Octavius[/name_m], [name_u]Oak[/name_u]
DC: [name_u]October[/name_u], [name_m]Oakes[/name_m], [name_m]Olivier[/name_m], [name_m]Otso[/name_m], [name_u]Owen[/name_u], [name_u]Omari[/name_u], [name_m]Osman[/name_m], [name_f]Opal[/name_f], [name_f]Odessa[/name_f], [name_m]Oisin[/name_m], [name_m]Oswald[/name_m], [name_m]Ossian[/name_m]
DC: [name_f]Octavia[/name_f], Oath, [name_m]Ollivander[/name_m], [name_u]Otter[/name_u], [name_m]Oscar[/name_m], [name_u]Ocean[/name_u], [name_f]Olivia[/name_f], [name_f]Ottilie[/name_f], [name_f]Olympia[/name_f], [name_m]Oren[/name_m], [name_u]Oberon[/name_u], [name_m]Omri[/name_m]
DC: [name_f]Ondine[/name_f], Oceander, [name_u]Orion[/name_u], [name_m]Otto[/name_m], [name_m]Omar[/name_m], [name_m]Otis[/name_m], [name_f]Olive[/name_f], [name_f]Odette[/name_f], [name_f]Odelia[/name_f], [name_m]Orpheus[/name_m], [name_m]Oz[/name_m], [name_m]Othello[/name_m]
DC: [name_f]Oona[/name_f], Oceans, [name_m]Orson[/name_m], [name_m]Ozai[/name_m], [name_u]Onyx[/name_u], [name_u]Ozzy[/name_u], [name_f]Oaklynn[/name_f], [name_f]Orla[/name_f], [name_f]Olga[/name_f], [name_m]Oslo[/name_m], [name_m]Obi[/name_m], [name_m]Oswin[/name_m]