See below the Boy names Starting with letter O registered in England and Wales.

Our list shows the Ranking, Name and Number of Registrations in 2021.


Ranking 2Oliver4167 Recorded
Ranking 8Oscar3071 Recorded
Ranking 67Oakley908 Recorded
Ranking 81Otis737 Recorded
Ranking 96Ollie613 Recorded
Ranking 149Owen384 Recorded
Ranking 162Otto326 Recorded
Ranking 212Omar250 Recorded
Ranking 223Oskar230 Recorded
Ranking 288Osian163 Recorded
Ranking 375Orson119 Recorded
Ranking 423Odin99 Recorded
Ranking 425Olly98 Recorded
Ranking 433Oisin96 Recorded
Ranking 439Orlando95 Recorded
Ranking 452Osman91 Recorded
Ranking 465Ozzy88 Recorded
Ranking 482Orion83 Recorded
Ranking 520Oliwier75 Recorded
Ranking 526Olivier74 Recorded
Ranking 632Omari58 Recorded
Ranking 695Omer50 Recorded
Ranking 771Ocean43 Recorded
Ranking 805Ovie40 Recorded
Ranking 854Obie36 Recorded
Ranking 854Oren36 Recorded
Ranking 888Owais34 Recorded
Ranking 907Ozzie33 Recorded
Ranking 939Olaf32 Recorded
Ranking 939Orhan32 Recorded
Ranking 939Orin32 Recorded
Ranking 963Obi31 Recorded
Ranking 1078Onyx26 Recorded
Ranking 1139Odhran24 Recorded
Ranking 1139Owain24 Recorded
Ranking 1184Oran23 Recorded
Ranking 1250Opie21 Recorded
Ranking 1329Ozan19 Recorded
Ranking 1516Oaklee16 Recorded
Ranking 1516Oakley-James16 Recorded
Ranking 1516Ozias16 Recorded
Ranking 1688Ojas14 Recorded
Ranking 1688Om14 Recorded
Ranking 1782Oli13 Recorded
Ranking 1782Othniel13 Recorded
Ranking 1860Oliver-James12 Recorded
Ranking 1860Oskaras12 Recorded
Ranking 1860Oslo12 Recorded
Ranking 1984Oaklen11 Recorded
Ranking 1984Oberon11 Recorded
Ranking 1984Olivers11 Recorded
Ranking 1984Orrin11 Recorded
Ranking 2125Oakleigh10 Recorded
Ranking 2125Olamide10 Recorded
Ranking 2125Ori10 Recorded
Ranking 2125Oscar-James10 Recorded
Ranking 2125Ossian10 Recorded
Ranking 2125Oswald10 Recorded
Ranking 2301Oak9 Recorded
Ranking 2301Oaklan9 Recorded
Ranking 2301Octavian9 Recorded
Ranking 2301Oden9 Recorded
Ranking 2301Olsen9 Recorded
Ranking 2301Osiris9 Recorded
Ranking 2493Odie8 Recorded
Ranking 2493Oliwer8 Recorded
Ranking 2493Osama8 Recorded
Ranking 2493Othman8 Recorded
Ranking 2730Obinna7 Recorded
Ranking 2730Oluwatobi7 Recorded
Ranking 2730Orestis7 Recorded
Ranking 2730Ottis7 Recorded
Ranking 3017Oakley-Jay6 Recorded
Ranking 3017Oakley-Lee6 Recorded
Ranking 3017Oban6 Recorded
Ranking 3017Ohene6 Recorded
Ranking 3017Ole6 Recorded
Ranking 3017Oluwadarasimi6 Recorded
Ranking 3017Oluwafemi6 Recorded
Ranking 3017Omid6 Recorded
Ranking 3017Oska6 Recorded
Ranking 3017Oswin6 Recorded
Ranking 3017Ousman6 Recorded
Ranking 3017Oxley6 Recorded
Ranking 3451Oakley-Rae5 Recorded
Ranking 3451Oaklyn5 Recorded
Ranking 3451Obadiah5 Recorded
Ranking 3451Obrempong5 Recorded
Ranking 3451Octavius5 Recorded
Ranking 3451Olli5 Recorded
Ranking 3451Oluwademilade5 Recorded
Ranking 3451Oluwanifemi5 Recorded
Ranking 3451Oluwatimilehin5 Recorded
Ranking 3451Omarion5 Recorded
Ranking 3451Orhaan5 Recorded
Ranking 3451Oryn5 Recorded
Ranking 3451Osher5 Recorded
Ranking 3451Owi5 Recorded
Ranking 3990Oaken4 Recorded
Ranking 3990Oakley-Blu4 Recorded
 

Go to the Index: Boys Names A to Z

Go to the Index: Girls Names A to Z


Our names are taken from records recorded by the UK Office for National Statistics (ONS) for birth names for babies born in England and Wales. The data we are currently using comes from the year of 2021. Only names where more than 3 births were registered in the year of 2021 are listed.