| Gender | Names | Meaning | Origin |
|---|---|---|---|
| Girl | Ortygia | Calypso’s island. |
Greek |
| Girl | Orva | Brave friend. |
Anglo |
| Girl | Orva | Worth gold. |
French |
| Girl | Orva | Special friend. |
English |
| Boy | Orval | Variant of Orville: Gold town. Famous Bearer: aviator Orville Wright (1871-1948) who (along with his brother Wilbur) designed and built the first true airplane. |
French |
| Boy | Orval | Spear strength. |
English |
| Boy | Orvelle | Gold town. |
French |
| Boy | Orvil | Gold town. |
French |
| Boy | Orvil | Spear strength. |
English |
| Boy | Orville | Gold town. Famous Bearer: aviator Orville Wright (1871-1948) who (along with his brother Wilbur) designed and built the first true airplane. |
French |
| Boy | Orville | Golden village |
Anglo |
| Boy | Orville | Spear strength. |
English |
| Boy | Orvin | Brave friend. |
Anglo |
| Boy | Orvin | Spear friend. |
English |
| Boy | Orvyn | Divine ruler. |
Anglo |
| Boy | Orvyn | Spear friend. |
English |
| Boy | Orwald | Spear strength. |
English |
| Girl | Orwina | boar friend |
Hebrew |
| Girl | Orzsebet | Devoted to God |
Hebrew |
| Boy | Os | Divine. |
Norse |
| Boy | Os | Divine. |
English |
| Girl | Osadhi | Medication |
Indian |
| Boy | Osahar | God hears me. |
Egyptian |
| Boy | Osakwe | God agrees |
African |
| Boy | Osama | Lion |
Muslim |
| Boy | Osama | Lion |
Arabic |
| Girl | Osane | Health. |
Basque |
| Boy | Osayimwese | God made me complete |
African |
| Boy | Osaze | Loved by God. |
Egyptian |
| Boy | Osbart | Divinely brilliant. |
English |
| Boy | Osbeorht | Divinely brilliant. |
English |
| Girl | Osberga | Name of a queen. |
Anglo |
| Boy | Osbert | Divinely brilliant. |
English |
| Boy | Osborn | Divine bear. |
Norse |
| Boy | Osborn | Divine warrior. |
English |
| Boy | Osborn | Divine bear. |
Teutonic |
| Boy | Osborne | Variant of Osborn: Divine bear. |
Norse |
| Boy | Osborne | Variant of Osborn: Divine warrior. |
English |
| Boy | Osboume | Divine bear. |
Teutonic |
| Boy | Osbourne | Divine warrior. |
English |
| Girl | Osburga | Name of a queen. |
Anglo |
| Boy | Osburn | Divine warrior. |
English |
| Boy | Osburt | Divinely brilliant. |
English |
| Boy | Oscar | Jumping fighter. |
Celtic |
| Boy | Oscar | Divine spear. |
Norse |
| Boy | Oscar | Divine spear; God’s spear. Famous Bearer: poet Oscar Wilde (1854-1900), who was put on trial and imprisoned for homosexuality. |
English |
| Boy | Osckar | Jumping fighter. |
Celtic |
| Boy | Osei | Honorable, noble |
African |
| Girl | Oseye | Happy one |
African |
| Girl | Oseye | Happy. |
Egyptian |