Girls Names Beginning With O

Octava is a feminine name with Latin origins, derived from the word 'octavus' meaning 'eighth.' Historically, this name was often given to the eighth daughter in a family or to a girl born in the eighth month. While uncommon as a first name in most cultures, Octava has an elegant, classical quality that connects to both musical and literary traditions. In music, an octave represents a complete and harmonious interval, while in literature, 'octava' refers to an eight-line stanza form. The name carries a rhythmic quality with its three syllables and distinctive 'v' sound. Octava provides a more feminine alternative to the male forms Octavius or Octavian while maintaining the same connection to the rich symbolic heritage of the number eight.

Odelette is a delicate feminine name of French origin, essentially a diminutive form of Odette. The name Odette derives from the Germanic name Oda or Ode, meaning 'wealth' or 'fortune', with the French diminutive suffix '-ette' adding a sense of smallness or endearment. The addition of the diminutive creates an ultra-feminine, lyrical quality. Odelette is extremely rare, even in French-speaking regions, giving it a distinctive, antique charm. The name may evoke associations with ballet through Tchaikovsky's 'Swan Lake', where Odette is a principal character. Its uncommon nature makes it appealing to parents seeking a name with historical roots yet virtually no contemporary namesakes.

Oectra is an extremely rare feminine name with obscure origins. It may be a modern invention or could have roots in ancient Greek or Latin terminology. The unusual combination of the initial 'Oe' (typically pronounced as a long 'e' sound) gives it a distinctive, almost scientific quality. The name has an ethereal, otherworldly feeling that might appeal to parents seeking something truly unique. Oectra doesn't appear in standard naming records or popularity charts, making it one of the most uncommon names in use. Its rhythmic three-syllable structure and interesting consonant blend create a memorable sound. Parents choosing this name might be drawn to its originality and the blank slate it offers their child.

Olia is a delicate feminine name with multiple possible origins. It may be a variation of Olga (meaning 'holy' from Old Norse), a diminutive of Olivia (derived from Latin 'olive tree'), or relate to the Greek name Olympia. In some Slavic regions, particularly Ukraine and Russia, Olia serves as a familiar form of Olga. The name's simplicity and melodic quality give it a gentle, feminine appeal with just three syllables flowing smoothly together. While uncommon in English-speaking countries, Olia has a cross-cultural versatility that works well internationally. Its brevity and vowel-rich composition make it distinctive yet accessible, offering a subtle alternative to more common names with similar sounds.

Olianna is a feminine name that likely evolved as a variant of Olivia or a combination of elements from names like Olivia and Anna. With Latin roots relating to the olive tree, a symbol of peace and fruitfulness, Olianna carries connotations of harmony and abundance. The name has a melodic, flowing quality with its four syllables and lyrical sound. While not among the most common names, it offers a unique alternative to popular choices while remaining familiar enough to pronounce. Olianna has seen modest usage in various European cultures and has gradually gained recognition in English-speaking countries as parents seek distinctive yet accessible names with classical undertones.

Olina is a feminine name with Scandinavian roots, primarily used in Norway. It evolved as a diminutive form of names containing the element 'ola' or as a feminine version of Olin. The name carries meanings associated with 'ancestor's relic' or 'inheritor,' though some sources connect it to 'holy' origins. Olina has a melodic quality that combines traditional Nordic heritage with a gentle, flowing sound. While relatively uncommon globally, it has seen modest usage in Scandinavian countries and among those with Norwegian ancestry. The name has an appealing blend of uniqueness and accessibility, with the attractive 'ina' ending that has become popular in contemporary naming trends. Olina projects an image of quiet strength and natural beauty.

Olympienne is an extremely rare feminine name derived from 'Olympian,' referring to the gods and goddesses who dwelled on Mount Olympus in Greek mythology. The feminine French suffix '-enne' adds elegance to this classical reference. The name essentially means 'woman of Olympus' or 'female Olympian,' carrying connotations of divine strength, excellence, and timeless beauty. Olympienne has never appeared on popularity charts, making it genuinely unique. This elaborate name offers majestic imagery with its connection to classical antiquity and athletic achievement through its relation to the Olympic Games. With its five syllables and French-inspired ending, Olympienne possesses an aristocratic, refined quality that makes a bold statement. Potential nicknames include Olympia, Pia, or Enne.

Orabelle is a delicate feminine name that combines the Latin element 'ora' meaning 'prayer' or 'gold' with the French 'belle' meaning 'beautiful.' This elegant compound name emerged in the late 19th to early 20th century when such combinations were fashionable in America and England. Though never widely popular, Orabelle has maintained a quiet presence throughout the decades, occasionally discovered by parents seeking vintage names with graceful sounds. The name conveys a sense of old-world charm and feminine beauty. Its similarity to names like Clarabelle and Annabelle makes it familiar, while its rarity offers distinctiveness. Orabelle might appeal to those drawn to names with antique flair and melodious qualities.

Oreli is a delicate feminine name that likely derives from several possible sources. It may be a variation of Aurelie (from Latin 'aureus' meaning 'golden') or a shortened form of Orielle (related to the French word for 'ear' or 'to hear'). The name has a lyrical, flowing quality with its soft vowel sounds. While not widely used in English-speaking countries, Oreli has a cosmopolitan feel that crosses cultural boundaries. The name's brevity and melodic nature make it both distinctive and accessible. Its rarity gives it a special quality while its intuitive pronunciation prevents it from feeling too unfamiliar.

Orenda is a feminine name with Native American origins, specifically from the Iroquois language and culture. It represents a mystical force present in all things, similar to the concept of spiritual energy or power. The Iroquois believed orenda was the spiritual power through which human accomplishment and well-being was achieved. As a name, Orenda carries profound spiritual significance, embodying the ideas of personal power, divine energy, and harmony with nature. Though rare in mainstream usage, it has attracted some interest among parents seeking names with spiritual meaning and indigenous cultural connections. Its melodic three-syllable pronunciation and meaningful heritage make it an uncommon but increasingly appreciated choice with deep philosophical undertones.

Orie is a feminine name with diverse origins. It can be derived from the Latin 'oriens' meaning 'rising' or 'east,' symbolizing new beginnings and dawn. In Japanese culture, Orie (織恵) can mean 'woven blessing' depending on the kanji characters used. As a female name in Western contexts, Orie sometimes appears as a diminutive form of names like Orielle or Aurora. The name has maintained a quiet presence throughout history without ever becoming mainstream. Its brevity and melodic quality make it appealing to parents seeking something uncommon yet accessible. Orie offers a cross-cultural versatility with its simple pronunciation and spelling, while still feeling distinctive and somewhat ethereal.

Orleane is a feminine name derived from the place name Orleans, a historic city in France. The name blends French elegance with a touch of Southern American charm, as it also evokes associations with New Orleans. Orleane has remained quite rare throughout history, giving it an air of exclusivity and distinction. The name has a romantic, old-world quality with its flowing syllables and soft ending. Orleane might appeal to parents seeking a name with historical connections and a subtle European flair without being overly common. Though uncommon, its similarity to more familiar names like Orlene or Arlene makes it accessible while maintaining its unique character.

Orlie is a feminine name with multiple origin possibilities. It may be derived from the French name Aurèlie, meaning "golden," or could be a variant of Orla, a name of Irish origin meaning "golden princess." Some consider it a diminutive of Orlando or a feminine version of Orly. Orlie has a light, melodic quality with its gentle ending sound. Though relatively uncommon, it offers a distinctive alternative to more popular names while maintaining a classic feel. The name strikes a balance between uniqueness and familiarity, making it appealing to parents seeking something uncommon yet approachable for their daughters.

Orselina is a feminine name of Italian origin, derived from the Latin 'ursa' meaning 'bear,' with the diminutive suffix '-lina' creating the sense of 'little bear.' The name may also be connected to Saint Ursula, a popular medieval saint. Orselina is extremely rare, primarily found in Italian-speaking regions, particularly in northern Italy where it may have connections to the Madonna of Orselina, venerated in Locarno, Switzerland. The name carries connotations of strength tempered with gentleness, reflecting the bear symbolism. Orselina has a melodic, flowing quality typical of Italian feminine names. Despite its rarity, it offers familiar nickname options like Lina or Selina while maintaining its distinctive character.

Otylia is a feminine name with Slavic origins, particularly popular in Poland. It derives from the Germanic name Odilia, which means 'prosperity' or 'wealth.' Saint Odilia (or Otylia in Polish) was a 7th-century abbess who is venerated as the patron saint of good eyesight and Alsace. The name carries a certain old-world charm with its distinctive sound and spelling. While uncommon in English-speaking countries, Otylia has maintained some popularity in Eastern European nations. The name has a graceful, classical feel with its flowing syllables and unusual letter combination. For parents seeking a name with European heritage that remains relatively unique, Otylia offers both cultural depth and individuality, connecting a child to Slavic traditions while standing apart from more common names.