Unique English boy names starting with O
List of 158 Unique English boy names that starts with O.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z| Name | Origin | Meaning |
|---|---|---|
| Oakden | Old English | From the Oak Tree Valley |
| Oaken | ||
| Oakey | English | From the Oak, Near the Oak Trees, Dweller by the O |
| Oakie | English | From the Oak, Near the Oak Trees, Dweller by the O |
| Oakly | From the Oak Tree Meadow |
| Oates | Germanic | Son of Otto |
| Oatis | ||
| Obedience | Obedience, Quality of Being Obedient | |
| Obryant | ||
| Octabio | ||
| Octavien | Latin, French | Eighth |
| Odale | English | Of the Valley, From the Valley |
| Odalric | Germanic, Latin | Warrior, Brotherly, From Germany, Brother, The Teu |
| Odaniel | ||
| Odard |
| Odarrius | ||
| Odayle | English | Of the Valley |
| Odice | ||
| Odos | ||
| Odran | Celtic, Old Norse | High and Royal |
| Odwin | German, Old High German, Germanic | Wealth and Friend, Possession, Noble Friend |
| Offa | Old English | Name of a King |
| Ogdon | Old English | From the Oak Tree Valley |
| Oglesby | ||
| Ohajee | ||
| Ohitika | ||
| Ohlin | ||
| Ohmer | ||
| Ojani | ||
| Ojany |
| Okeith | ||
| Okely | ||
| Okes | English | From the Oak |
| Olajawon | ||
| Olbin | ||
| Olef | Old Norse, Hebrew | Ancestor's Descendant, Happy, Heritage of the Ance |
| Olever | ||
| Ollice | ||
| Olton | ||
| Olus | ||
| Olvan | Germanic | Peaceful |
| Omareon | ||
| Omarien | ||
| Omarii | Arabic, English | The Highest of Muhammads Followers, Full of Life a |
| Omarious |
| Omarius | ||
| Omariyon | ||
| Omarri | Arabic, English | The Highest of Muhammads Followers, Full of Life a |
| Omarrion | ||
| Omaryon | ||
| Omauri | ||
| Omaurion | ||
| Omaury | ||
| Omead | ||
| Omont | ||
| Ondray | ||
| Onecimo | ||
| Onslow | English | From the Zealous One's Hill, Enthusiasts Hill |
| Ontarius | ||
| Onterio |
| Onterrio | ||
| Ontonio | ||
| Onzie | ||
| Orace | Egyptian | Egyptian Deity |
| Orantes | ||
| Orasio | ||
| Orben | ||
| Orbra | ||
| Ordan | English, Old English | From the Shore Farm, From the Gray Settlement |
| Ordie | ||
| Ordis | ||
| Ordla | ||
| Ordman | Spearman | |
| Ordway | Old English | Warrior Armed with a Spear, A Fighter Armed with a |
| Ordwin | English | Spear Friend |
| Orentha | ||
| Orenthia | ||
| Orenthial | ||
| Orford | English | From the Cattle Ford |
| Orham | English | From the Riverbank Enclosure |
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