| Name | M/F | Meaning |
|---|---|---|
| Olajuwon | ![]() |
Meaning : Used in : African, Australian |
| Olan | ![]() |
Meaning : Royal Forefather Used in : American, Kurdish, French, Irish, Australian |
| Olaniyan | ![]() |
Meaning : Honors Surround Me Used in : African |
| Olav-kristian | ![]() |
Meaning : Used in : German |
| Ole-christian | ![]() |
Meaning : Used in : German |
| Ole-hagen | ![]() |
Meaning : Used in : German |
| Ole-johan | ![]() |
Meaning : Used in : German |
| Ole-marten | ![]() |
Meaning : Used in : German |
| Ole-martin | ![]() |
Meaning : Used in : German |
| Ole-soren | ![]() |
Meaning : Used in : German |
| Ole-steffen | ![]() |
Meaning : Used in : German |
| Ole-thorben | ![]() |
Meaning : Used in : German |
| Olen | ![]() |
Meaning : Holy Used in : American, British, English, German, Norse |
| Olf-sven | ![]() |
Meaning : Used in : German |
| Olfin | ![]() |
Meaning : Used in : German |
| Olgun | ![]() |
Meaning : Used in : Australian |
| Olin | ![]() |
Meaning : Holly, Ancestor Used in : American, Australian, Chinese, Scandinavian, British, Czechoslovakian, English, German, Norse, Scandinavian, Australian |
| Olivain | ![]() |
Meaning : Used in : French |
| Olivan | ![]() |
Meaning : Used in : French |
| Oliveanthan | ![]() |
Meaning : The ruler or the emperor of the light Used in : Tamil |
| Oliver-bjorn | ![]() |
Meaning : Used in : German |
| Oliver-carsten | ![]() |
Meaning : Used in : German |
| Oliver-christian | ![]() |
Meaning : Used in : German |
| Oliver-florian | ![]() |
Meaning : Used in : German |
| Oliver-hagen | ![]() |
Meaning : Used in : German |
| Oliver-jan | ![]() |
Meaning : Used in : German |
| Oliver-john | ![]() |
Meaning : Used in : German |
| Oliver-jurgen | ![]() |
Meaning : Used in : German |
| Oliver-martin | ![]() |
Meaning : Used in : German |
| Oliver-sven | ![]() |
Meaning : Used in : German |
| Olivin | ![]() |
Meaning : Used in : French |
| Olivon | ![]() |
Meaning : Used in : French |
| Oljuwoun | ![]() |
Meaning : Used in : African |
| Olof-sebastian | ![]() |
Meaning : Used in : German |
| Olorun | ![]() |
Meaning : Used in : African |
| Olsen | ![]() |
Meaning : Used in : Australian |
| Olson | ![]() |
Meaning : Used in : Australian |
| Oltan | ![]() |
Meaning : Used in : Australian |
| Oltmann | ![]() |
Meaning : Used in : German |
| Olusegun | ![]() |
Meaning : Used in : African |
| Olushegun | ![]() |
Meaning : God Is The Victor Used in : African |
| Olutosin | ![]() |
Meaning : God Deserves To Be Praised Used in : African |
| Oluwatosin | ![]() |
Meaning : Used in : Chinese |
| Olvan | ![]() |
Meaning : In latin meaning is : Peaceful Used in : British, English, Latin |
| Olwen | ![]() |
Meaning : Used in : Australian, French |
| Olyn | ![]() |
Meaning : Ancestor Used in : British, English, Norse |
| Oman | ![]() |
Meaning : Influential Used in : African, Swahili |
| Omarion | ![]() |
Meaning : Combination Of Omar And -ion Used in : American, Chinese |
| Omeyocan | ![]() |
Meaning : Used in : Mexican |
| Omran | ![]() |
Meaning : Lifetime Used in : Afghan, Arabic, Australian, Muslim |
| Onan | ![]() |
Meaning : In irish meaning is : Wealthy Used in : Japanese, Turkish, Irish |
| Onen | ![]() |
Meaning : Used in : French |
| Ongivalarthan | ![]() |
Meaning : Sacred Light Used in : Hindu |
| Ongun | ![]() |
Meaning : Used in : German |
| Onkaran | ![]() |
Meaning : Used in : Hindu |
| Onn | ![]() |
Meaning : Used in : Australian |
| Onnan | ![]() |
Meaning : In Teutonic meaning is : Mariner. Used in : German, Teutonic |
| Onnen | ![]() |
Meaning : Used in : French, French |
| Onurcan | ![]() |
Meaning : Used in : Australian |
| Oogan | ![]() |
Meaning : Used in : Hindu |
| Oonan | ![]() |
Meaning : Strength, Power Used in : Irish |
| Ophion | ![]() |
Meaning : A Serpent. Used in : Greek |
| Opochtzin | ![]() |
Meaning : Used in : Aztec, Mexican |
| Oppilan | ![]() |
Meaning : Peerless Gem Used in : Hindu |
| Oppiliappan | ![]() |
Meaning : Enthusiasm Used in : Hindu |
| Opportun | ![]() |
Meaning : Used in : French |
| Oquitzin | ![]() |
Meaning : Used in : Aztec, Mexican |
| Orain | ![]() |
Meaning : In Jamaican meaning is : Most celebrated Used in : Japanese, Basque, French, Jamaican |
| Oran | ![]() |
Meaning : Little Pale Green One. Used in : American, Hawaiian, Australian, Hebrew, Irish, British, Celtic, English, Gaelic, Irish |
| Oranmiyan | ![]() |
Meaning : Used in : African |
| Oratun | ![]() |
Meaning : From The Shore Farm Used in : British, English |
| Orban | ![]() |
Meaning : In Hungarian meaning is : citydweller, educated man Used in : German, Hungarian, Latin |
| Orcin | ![]() |
Meaning : Used in : Australian |
| Orcun | ![]() |
Meaning : Used in : Australian |
| Ordîxan | ![]() |
Meaning : Used in : Kurdish |
| Ordman | ![]() |
Meaning : Spearman Used in : British, English |
| Ordwin | ![]() |
Meaning : Spear Friend Used in : British, English |
| Orean | ![]() |
Meaning : Used in : French |
| Oregan | ![]() |
Meaning : Used in : French |
| Oren | ![]() |
Meaning : Pine Tree Used in : American, Hawaiian, Hindu, Hebrew, Japanese, Gaelic, Irish, Jewish |
| Orgun | ![]() |
Meaning : Used in : Afghan |
| Orhan | ![]() |
Meaning : In turkish meaning is : Army commander Used in : Australian, Turkish, French, German, Australian |
| Orhon | ![]() |
Meaning : Used in : German |
| Orhun | ![]() |
Meaning : Used in : German |
| Orian | ![]() |
Meaning : Used in : Australian, Dutch |
| Oridaiappan | ![]() |
Meaning : Used in : Hindu |
| Orien | ![]() |
Meaning : Used in : Australian, Greek, Australian |
| Origan | ![]() |
Meaning : Used in : French |
| Origen | ![]() |
Meaning : Used in : British, English, Australian |
| Orin | ![]() |
Meaning : Green Used in : American, Australian, Hebrew, Celtic, Gaelic, Greek, Irish, Australian |
| Orion | ![]() |
Meaning : Son Of Fire Used in : American, Australian, Chinese, Japanese, French, Greek, Australian |
| Orkan | ![]() |
Meaning : Used in : German |
| Orkun | ![]() |
Meaning : Used in : Australian, Turkish, German |
| Orlan | ![]() |
Meaning : From The Pointed Hill Used in : American, Anglo, British, English, German, Spanish |
| Orlin | ![]() |
Meaning : Renowned In The Land Used in : American, British, English, German, Spanish |
| Orman | ![]() |
Meaning : Mariner Used in : American, Hindu, British, English, German |
| Ormeman | ![]() |
Meaning : Spearman Used in : British, English |
| Ormen | ![]() |
Meaning : Used in : German |
| Ormiston | ![]() |
Meaning : Used in : Australian |
| Oron | ![]() |
Meaning : Used in : Hebrew |