Baby Boy Names beginning with the letter O
Scroll down to view the complete list of baby boy names beginning
with the letter O. (E stands for Either Female or Male Name)
View Female Names Only >>>
| Name |
Meaning |
Gender |
Origin |
| OAKES |
Beside the Oak Trees |
E |
English |
| OAKLEY |
Field of Oak Trees |
E |
English |
| OBEDIENCE |
To Obey |
E |
American |
| OBERON |
Bear Heart |
E |
German |
| OBERT |
Wealthy |
E |
German |
| OCTAVIO |
The Eighth |
M |
Latin |
| OCTAVIOUS |
Eighth |
M |
Latin |
| OCTAVIUS |
The Eighth |
M |
Greek |
| OCTOBER |
Born in October |
E |
American |
| ODAKOTA |
Friend |
M |
Native American |
| ODED |
Strong |
M |
Hebrew |
| ODELL |
Otter |
E |
English |
| ODIN |
Supreme God |
E |
Scandinavian |
| ODYSSEUS |
Full of Wrath |
M |
Greek |
| OGDEN |
From the Valley of Oaks |
M |
English |
| OHANZEE |
Shadow |
M |
Native American |
| OHIO |
Large River |
E |
Native American |
| OISTIN |
Venerable |
E |
Latin |
| OKAL |
To Cross |
E |
African |
| OKAPI |
Animal with Long Neck |
E |
African |
| OKE |
Form of OSCAR |
E |
Hawaiian |
| OKLAHOMA |
Red People |
E |
Native American |
| OKOTH |
Born when it was Raining |
E |
African |
| OLAF |
Ancestor |
M |
Scandinavian |
| OLEG |
Sacred |
M |
Slavic |
| OLIN |
Of the Ancestors |
E |
Scandinavian |
| OLIVER |
Olive Tree- Peace |
M |
Latin |
| OLLIE |
From the name OLIVER |
M |
Greek |
| OMA |
Giver of Life |
M |
Arabic |
| OMAR |
Ultimate Devotee |
M |
Arabic |
| OMEGA |
Last |
E |
Greek |
| ON |
Peace |
M |
Chinese |
| ONAN |
Wealthy |
M |
Turkish |
| ONOFRE |
Defender of Peace |
M |
Spanish |
| ONSLOW |
Hill of the Passionate One |
M |
Arabic |
| ORACLE |
Prophecy |
E |
Greek |
| ORAL |
Speaker, Word |
M |
Latin |
| ORAN |
Green |
E |
Celtic/Gaelic |
| ORANE |
Rising |
E |
Greek |
| ORDE |
Beginning |
E |
Latin |
| ORDELL |
Beginning |
E |
Latin |
| OREN |
A Tree |
M |
Hebrew |
| ORESTES |
Mountain Man |
M |
Greek |
| ORIEL |
Gold |
E |
French |
| ORIEN |
The Orient, East |
E |
Latin |
| ORINGO |
He Who Likes the Hunt |
M |
African |
| ORIOLE |
Golden; a gold flecked bird |
E |
Latin |
| ORION |
A Hunter in Greek Mythology |
E |
Greek |
| ORLANDO |
Land of Gold |
M |
Spanish |
| ORLEANS |
Golden |
E |
French |
| ORLY |
Light |
E |
Hebrew |
| ORMAND |
Serpent |
M |
German |
| ORN |
Eagle |
M |
Scandinavian |
| ORNICE |
Cedar Tree |
M |
Hebrew |
| ORO |
Gold |
M |
Spanish |
| ORRICK |
Venerable Oak |
M |
English |
| ORRIN |
River |
M |
English |
| ORSEN |
Bear |
M |
Latin |
| ORSIN |
Bear |
M |
Latin |
| ORSON |
A Bear |
M |
Latin |
| ORVILLE |
Golden City |
M |
French |
| OSAMA |
Lion-Like |
M |
Arabic |
| OSBORN |
Bear of God |
M |
Scandinavian |
| OSBOURNE |
Born from a Bear |
M |
Scandinavian |
| OSCAR |
Accurate spearsman |
M |
Scandinavian |
| OSGOOD |
Goth of the Heavens |
M |
English |
| OSIAS |
Salvation |
M |
Greek |
| OSMAN |
Tender Youth |
M |
Arabic |
| OSMOND |
Godly Protector |
M |
English |
| OSRIC |
Divine Ruler |
M |
English |
| OSSIE |
God's Divine Power |
M |
English |
| OSWALD |
God of the Forest |
M |
English |
| OTHELLO |
Prosperous |
M |
Greek |
| OTIENO |
Born at Night |
M |
African |
| OTIS |
One Who Hears Well |
M |
Greek |
| OTTO |
Wealthy |
M |
German |
| OVERTON |
The Upper Town |
E |
English |
| OVID |
Egg Shaped |
M |
Latin |
| OVIDIO |
Shepherd |
M |
Spanish |
| OWEN |
Fortunate One, Born to Nobility |
M |
Celtic/Gaelic |
| OYA |
To Beckon |
E |
Native American |
| OZ |
Strength |
E |
Hebrew |
| OZZIE |
God's Divine Power |
M |
English |
| OZZY |
God's Divine Power |
M |
English |
