Names Ending in O for Girls

Kallypso is a feminine name that offers a creative spelling variant of Calypso, which comes from Greek mythology. In Homer's Odyssey, Calypso was a sea nymph who fell in love with Odysseus and kept him on her island for seven years. The name carries connotations of enchantment, mystery, and allure. This spelling with 'K' and double 'l' gives the name a distinctive modern twist while preserving its mythological essence. Kallypso remains quite uncommon, appealing to parents drawn to names with mythological significance but wanting something uniquely spelled. The name has a rhythmic, melodious quality reminiscent of the Caribbean musical style also called calypso. With its exotic flair and mythical background, Kallypso offers a rare name choice that combines ancient heritage with contemporary styling.

Kallypso

Flamenco is an unusual feminine name derived from the passionate Spanish dance and music style. The word itself has Spanish origins, possibly coming from the Spanish word 'flama' meaning 'flame,' reflecting the fiery, expressive nature of the dance. As a personal name, Flamenco is extremely rare, representing a bold, artistic choice with strong cultural associations. The name evokes images of dramatic movement, vibrant colors, and rich musical traditions from southern Spain, particularly Andalusia. Its usage as a given name would connect a child to Spanish cultural heritage and artistic expression. The name's rarity makes it a truly distinctive choice for parents drawn to names with artistic significance, Spanish cultural connections, or simply those seeking something genuinely unique with a recognizable reference.

Flamenco

A place name from Venezuela believed to come from an indigenous word for wind, this can make an innovative choice for a child of either sex.

Coro

Margalo could make an intriguing spin on Margaret, with Margo as a nickname. The name appears in E. B. White's Stuart Little — as a bird. Margalo Gilmore (born Margaret) was a well-known British-born Broadway actress.

Margalo

An offbeat word name referring to the speed of a piece of music.

Tempo

Ororo Munroe is the civilian name of African-American comic book heroine Storm, from the X-Men series.

Ororo

Madro is an extremely rare feminine name with obscure origins. It may have evolved as a creative variation of names like Madeline or Madonna, or possibly derived from Spanish or Mediterranean roots. The name could also potentially be related to the Greek 'mandra' meaning 'enclosure' or 'monastery.' With minimal documented usage throughout history, Madro maintains an air of mystery and uniqueness. Its brevity and melodic sound with the strong 'dr' consonant blend give it a contemporary feel despite its rarity. For parents seeking a truly uncommon name with an exotic quality, Madro offers distinctive appeal while remaining straightforward to pronounce.

Madro

The rural Imo State in southeast Nigeria is named after the Imo River, which runs through it. An obscure but intriguing possibility as a first name.

Dido was the heroine of Virgil's Aeneid and of the opera "Dido and Aeneas," and in Roman mythology the founder of Carthage. A strong ancient name in the Juno mode, but it could have some awkward associations down the line. 
 The English singer-songwriter Dido was born with the equally unusual name Florian Cloud, but was called Dido since childhood.

Dido

Brought into prominence as the name of the Crown Princess of Japan

Masako

Debo is a concise feminine name with multiple cultural origins. In Yoruba (Nigeria), it means 'female born on a day of festival' and can be short for Adebola or similar names. In Indian contexts, it may be a shortened form of Deborah or Debashri. The name gained some recognition through Debo Mitford, Duchess of Devonshire (born Deborah), who was known by this nickname. While uncommon as a standalone name in Western countries, Debo has been used in Nigeria and some parts of India. Its brevity gives it a modern feel, while its cross-cultural presence adds versatility. This short, punchy name appeals to parents seeking a multicultural name that's straightforward yet distinctive.

Debo

Toshiko is a feminine Japanese name composed of elements that typically mean 'alert' or 'valued' (toshi) and 'child' (ko), though exact meanings can vary depending on the kanji characters used to write it. The suffix '-ko' was particularly common in female Japanese names during the early and mid-20th century. Toshiko represents traditional Japanese naming conventions while being relatively recognizable to Western ears. Notable bearers include Japanese-American sculptor Ruth Asawa (born Toshiko) and Japanese jazz pianist Toshiko Akiyoshi. Outside Japan and Japanese diaspora communities, the name remains uncommon but has been embraced by some parents seeking a name with authentic Japanese cultural roots and a pleasant, accessible sound.

Toshiko

Fumiko is a Japanese feminine name rich in cultural significance. It combines the elements 'fumi' meaning 'writing' or 'literature' and 'ko' meaning 'child,' a common suffix in traditional Japanese female names. The name suggests a person who is scholarly, artistic, and connected to literary traditions. Fumiko became known internationally through notable bearers like Japanese author Fumiko Enchi. In Western countries, the name remains relatively uncommon, primarily used within Japanese diaspora communities. Fumiko carries the beautiful cultural heritage of Japan while bestowing the virtues of creativity and intellect upon its bearer.

Fumiko

Kyoto is a Japanese city name not yet on the map for babies, but why not?

Kyoto

Machiko

Adagio is a feminine name derived from the Italian musical term meaning 'at ease' or 'slowly.' In musical notation, adagio indicates a slow, leisurely tempo, often conveying grace and expressiveness. As a given name, Adagio is extremely rare and unconventional, appealing to parents with musical backgrounds or those seeking a melodious and distinctive name. It evokes qualities of gracefulness, patience, and artistic sensibility. While not traditional in any culture as a personal name, it belongs to a growing category of musical terms adopted as names, alongside Aria, Cadence, and Lyric. Adagio has a soft, flowing quality with its alternating 'a' sounds and gentle 'g.'

Adagio

Among the Top Ten Basque baby girls' names, this is actually the place name of an island and is related to other such names as Isla. An unusual O-ending girls' name.

Izaro

Tamiko is a feminine Japanese name with several possible meanings depending on the kanji characters used to write it. Common interpretations include 'child of many beauties,' 'abundant child,' or 'child of the people.' The name typically combines 'tami' (meaning 'people' or 'beauty') with 'ko,' a common suffix in Japanese female names meaning 'child.' Outside of Japan, Tamiko gained some recognition in the United States during the 1970s and 1980s. The name carries a melodic quality with its balanced syllables and clear vowel sounds. Tamiko represents Japanese naming traditions while being relatively accessible for non-Japanese speakers to pronounce, making it an appealing cross-cultural choice.

Tamiko

A peppy nickname name associated with Lolo (born Lori) Jones, American track and field champ.

Lolo

Dayo

Girl names ending in O include a diverse range of style options.

Margo is one of the most 

 ending with O right now, and is the only O-ending girl name in the US Top 1000 (compared with nearly 100 O-ending names for boys!).



 ending with the letter O that are attracting attention include Calypso, Cleo, Coco, Halo, and Rio. Juno is a baby girl name that ends with o that is a Nameberry favorite, as is Indigo.

Here are all Nameberry’s girl names that end with the letter O, ordered by their current popularity on Nameberry. 

Girl names ending in the letter O such as Margo and Juno, with meanings, origins, and popularity (Page 9)

Girl Names Ending in O