| Name | M/F | Meaning |
|---|---|---|
| Odanda | ![]() |
Meaning : Famous Land Used in : Spanish |
| Oihane | ![]() |
Meaning : From The Forest Used in : French, Spanish, Basque |
| Olinda | ![]() |
Meaning : Protector Used in : French, German, Latin, Spanish, Australian |
| Oliveria | ![]() |
Meaning : Affectionate Used in : Spanish |
| Oliverio | ![]() |
Meaning : Affectionate Used in : French, Italian, Latin, Spanish |
| Oliverios | ![]() |
Meaning : Affectionate Used in : Latin, Spanish |
| Olivia | ![]() |
Meaning : Olive Used in : Australian, English, Finnish, French, German, Greek, Jamaican, Italian, Latin, Portuguese, Romanian, Shakespearean, Spanish, Swedish, American, Australian, Chinese, British, Danish, Dutch |
| Ora | ![]() |
Meaning : Gold Used in : American, Jamaican, Jewish, Latin, Spanish, American, Anglo |
| Orlan | ![]() |
Meaning : Renowned In The Land. Form Of Roland. Used in : American, Anglo, British, English, German, Spanish |
| Orland | ![]() |
Meaning : Renowned In The Land. Form Of Roland. Used in : American, Australian, British, English, German, Latin, Spanish, Teutonic |
| Orlando | ![]() |
Meaning : Famous Land Used in : American, African, Australian, Chinese, Danish, French, German, Italian, Latin, Shakespearean, Spanish, Teutonic |
| Orlin | ![]() |
Meaning : Renowned In The Land. Form Of Roland. Used in : American, British, English, German, Spanish |
| Orlondo | ![]() |
Meaning : Renowned In The Land. Form Of Roland. Used in : Australian, German, Italian, Spanish |
| Oro | ![]() |
Meaning : Golden. Used in : Spanish, Basque |
| Orquidea | ![]() |
Meaning : Orchid Used in : Spanish |
| Orquidia | ![]() |
Meaning : Orchid Used in : Spanish |
| Osana | ![]() |
Meaning : Health Used in : Spanish, Australian |
| Osane | ![]() |
Meaning : Health Used in : Spanish |