Names Ending in O for Girls

Ecko is an uncommon feminine name with multiple possible origins. It may be derived from the German word 'ecke' meaning 'corner' or could be a creative spelling of 'echo,' referring to the reflection of sound. Some suggest it might have Japanese roots, where 'eko' relates to 'gift' or 'child of.' In contemporary usage, Ecko may also draw associations with the urban clothing brand. As a given name, Ecko remains quite rare, appealing to parents seeking modern, short names with a distinctive sound and contemporary feel. The name's brevity and strong 'k' sound give it a bold, memorable quality despite its softness when spoken.

Ecko

Cammeo is a feminine name inspired by the English word "cameo," referring to the carved gemstone art form featuring a raised relief design. The name evokes the delicate beauty and artistry associated with these precious objects. With its Italian-influenced spelling using the double 'm,' Cammeo adds a distinctive touch to the concept. The name emerged in the late 20th century as parents sought creative, artistic-inspired names. While relatively uncommon, Cammeo appeals to those drawn to names with artistic connections and visual associations. The name suggests something precious, finely crafted, and unique—qualities many parents wish to associate with their daughters. Its melodic sound combines well with various surnames.

Cammeo

Cutesy short form of Piritta, the Finnish variation of Birgitta.

Pirjo

Amio is a rare feminine name with multicultural resonances. It may derive from Italian, where it could be related to 'amico' meaning 'friend,' or it might have Japanese origins where it could mean 'beloved.' The name also evokes the Spanish word 'amigo' (friend) or the Latin 'amo' (I love). Though uncommon in English-speaking countries, Amio has a melodic quality with its flowing vowel sounds. The name's brevity and open-ended pronunciation make it accessible across languages and cultures. Amio's rarity offers the appeal of uniqueness while still being relatively simple to spell and pronounce. Its gentle sound and positive connotations of friendship and love make it an appealing though unconventional choice.

Amio

ALLEGRA is a delicate ballet-dancer name; ALLEGRO, which means a fast-paced movement in music, is stronger and more vibrant.

Allegro

Mikki (and Mickie and Micki) are outmoded nickname names or short forms of Michelle: Today's version is Mikko.

Mikko

Mikiyo is a feminine Japanese name with several possible meanings depending on the kanji characters used to write it. Common interpretations include "beautiful child of the tree" or "beautiful generation." The name typically combines elements like "mi" (beautiful), "ki" (tree or spirit), and "yo" (generation or world). Mikiyo remains relatively uncommon even in Japan, giving it an exclusive quality. Outside Japan, it's considered exotic and distinctive. The name's melodious sound and cultural authenticity appeal to parents seeking a uniquely Japanese name with a pleasing rhythm. Its rarity in Western countries makes it stand out while still being relatively straightforward to pronounce for non-Japanese speakers.

Mikiyo

Kameo is a feminine name with varied potential origins. It may be related to the word 'cameo,' referring to the carved gemstone art form where figures stand out in relief against a contrasting background. This connection suggests a name of distinction and artistic value. Alternatively, it could be a creative modern variation of 'Camila' or 'Kamila,' names with Latin roots meaning 'attendant' or 'free-born.' The unique spelling with 'K' gives the name a contemporary feel while maintaining its melodic quality. Though relatively uncommon in official records, Kameo has gained modest recognition in recent decades as parents seek distinctive names with artistic associations. The name's brief, rhythmic sound pattern makes it accessible across cultures while remaining distinctive and memorable.

Kameo

Dodo is one of the few names of the cute repeating-sounds genre that is not alas so cute, being a slang word for someone brainless as well as the name of the infamous extinct bird. Dot, Dottie, Dory, or Thea are all preferable.

Dodo

Mo is a punchy, unisex nickname with endless versatility, from Maureen to Morgan to the British favorite Imogen. Its simplicity and charm make it a modern pick for parents embracing minimalist names - and part of a rising trend of boyish nicknames for girls.

Do is a minimal feminine name found in several cultural contexts with different origins and meanings. In Vietnamese culture, it can be a given name meaning 'red' or symbolizing good fortune and happiness. In Korean naming traditions, it might appear as part of a compound name with meanings related to 'path' or 'way.' The name's simplicity gives it a modern, minimalist appeal across cultures. Despite its brevity, Do carries cultural depth in its respective origins. While uncommon as a standalone name in Western countries, it has seen some usage in multicultural communities. Its concise nature makes it distinctive and easily pronounced across languages, though its simplicity sometimes leads to it being mistaken for a nickname.

This evocative term for a stone or shell carved in relief could make a striking first name for a girl, though she would have a starring role in her story, rather than a cameo. 

Cameo

Bayo

Marjo is a feminine name with multiple cultural connections. It functions as a Finnish short form of Marjatta or Marjaana (derivatives of Maria), and is also used in French as a diminutive of Marie. In both cases, the name traces back to the Hebrew name Miriam, whose meaning remains debated but may relate to 'wished-for child,' 'rebellion,' or 'sea of bitterness.' Compact and distinctive, Marjo offers a fresh alternative to more common Mary derivatives. The name is particularly appreciated in Finland, where it has a familiar, friendly quality. With its concise, modern sound and international versatility, Marjo appeals to parents seeking a simple yet uncommon name with authentic cultural roots and a contemporary feel.

Marjo

Margaro is an unusual feminine name that likely derives from roots related to Margaret. The original name Margaret comes from Greek 'margarites' meaning 'pearl.' Margaro may be a rare variant or a cultural adaptation found in certain linguistic traditions, possibly with Greek, Spanish, or Italian influences. The name has a rhythmic quality with its three syllables and distinctive 'o' ending, which differentiates it from more common variants like Margery or Margarita. Very uncommon in English-speaking countries, Margaro offers an exotic alternative to the many popular Margaret derivatives. Its rarity makes it suitable for parents seeking a truly distinctive name that still carries connections to a classic, timeless tradition.

Margaro

Some parents might like this energetic diminutive for Dorothy used in the Bush family, though the traditional Dottie and Dot seem to be coming back.

Doro

So many short forms of Margaret, from Peggy all the way through Maggie and Megan, are outdated now that Mago has value simply by being undiscovered.  But still, not very appealing.

Mago

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

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

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

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 8)

Girl Names Ending in O