Girl Names Ending in O

Cassio as a feminine name represents an intriguing gender crossover of what is traditionally a masculine name. The name derives from Latin origins, possibly related to the Roman family name Cassius, which may have meant "empty" or "vain." While predominantly used for boys, especially in Brazil and other Portuguese-speaking regions, its melodic ending makes it adaptable as a feminine choice. Cassio gained some recognition through Shakespeare's character in Othello. As a feminine name, it remains quite rare, appealing to parents seeking something distinctive with classical roots. The name carries an artistic, literary quality and projects both strength and elegance when used for a girl, making it a bold choice that balances traditional resonance with contemporary gender-neutral naming trends.

Sammijo is a modern, compound feminine name that blends the familiar 'Sammi' (a diminutive of Samantha) with 'Jo' (traditionally a short form of Josephine or Joan). This creative combination name emerged in the late 20th century as part of the trend toward unique, personalized names. The spelling variation using 'i' instead of 'y' in 'Sammi' and the direct attachment to 'Jo' without a hyphen gives it a distinctive, contemporary feel. While not among mainstream popular names, Sammijo appeals to parents seeking a friendly, approachable name with an individualistic touch. The name has a casual, spirited quality that projects warmth and friendliness. Similar combination names became increasingly common in English-speaking countries from the 1980s onward, though Sammijo itself remains relatively uncommon.

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.

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.

Yoriyo is an extremely rare feminine name with Japanese origins. In Japanese naming traditions, the meaning would depend on the specific kanji characters used to write it, as different characters can be used to represent the same sounds. Possible meanings might include elements like 'dependence,' 'trust,' 'reason,' or 'distance,' depending on the characters chosen. This name has very limited usage outside of Japan and appears rarely even within Japanese communities. Yoriyo has a rhythmic quality with its alternating consonants and vowels, creating a melodic flow when pronounced. The name's rarity makes it distinctive and unique for anyone who bears it. While unfamiliar to many Western ears, its four syllables and ending with an 'o' sound give it a memorable quality.