Baby Names Starting With O

252 names starting with "O", each with real popularity data from official government birth records across up to 5 countries.

A B C D E F G H I J K L M NOP Q R S T U V W X Y Z

Oak Oakland Oaklee Oakleigh Oaklen Oakley Oaklie Oaklyn Oaklynn Oather Obadiah Obed Obert Obie Obinna Obrian Ocean Oceana Oceanna Ocie Ociel Octave Octavia Octavian Octaviano Octavio Octavious Octavius October Oda Odalis Odalys Oddie Odean Odelia Odell Odella Odelle Oden Odessa Odessia Odessie Odetta Odette Odie Odile Odilia Odin Odis Odus Odysseus Odyssey Ofelia Ofilia Ogden Ohana Oisin Ojas Okey Oksana Ola Olaf Olajuwon Olamide Olan Olando Olden Ole Olean Oleg Olen Olena Olene Oleta Oletha Olevia Olga Olie Olin Olinda Oliva Olive Olivea Oliver Olivette Olivia Oliviah Olivier Olla Ollie Olliver Olsen Oluwadamilola Oluwadarasimi Oluwatobi Olvin Olympia Olyvia Om Oma Omar Omari Omarion Omarr Omayra Omega Omer Omero Omid Omie Omni Omri Ona Onalee Ondrea Oneal Oneda Oneida Oneil Oneita Onesimo Oneta Onie Onika Onita Onna Onnie Ontario Onyx Oona Opal Opha Ophelia Opie Ora Oral Oralee Oralia Oran Orange Orbie Orbin Orel Orelia Oren Orene Oreoluwa Oretha Orhan Ori Orian Oriana Orianna Orie Oriel Orien Orin Orion Oris Orla Orlan Orland Orlanda Orlando Orlean Orlena Orley Orli Orlin Orlo Orly Orma Orman Ormond Orpha Orren Orrie Orrin Orris Orson Orva Orval Orvel Orvil Orville Orvin Orvis Oryan Osa Osama Osbaldo Osborn Osborne Oscar Oshay Oshea Osias Osie Osiel Osiris Oskar Oslo Osman Osmar Osmin Osmond Ossie Ostin Osvaldo Oswald Oswaldo Oswin Otelia Otha Othel Othella Othello Othman Othniel Otho Otila Otilia Otis Otoniel Ottie Ottilia Ottilie Ottis Otto Ouida Oumar Oumou Ousmane Ova Oval Overton Ovid Ovidio Ovie Owais Owen Owens Owyn Oz Ozell Ozella Oziah Ozias Ozie Oziel Ozzie Ozzy