Onello, male name in Italian, variant of Onelio and Oneglio

Oswaldo, name of Germanic origin. Variant of Osvald, Osvaldo and Oswald

Oier, medieval name of Basque origin

Oliver, name with a German or Scandinavian origin

Ori, Hebrew name for boy, is also used for girl, its meaning is my light. It can also be a diminutive used for names such as Oriana or Oriella coloring page

More Boy names with O coloring pages