Carina is a pretty delicately feminine name whose fall from popularity is not helped by its similarity to hurricane name Katrina or slang victim Karen.

A Caroline abbreviation that was wildly popular with Mom's generation...or Grandma's. At one time it was a name for baby girls born at Christmas. because of its association with Christmas carols.

One of the original unisex Irish surname names, energetic Casey bounced onto the scene in the 1960s, then peaked in the 1980s for both boys and girls. Today Casey is having a resurgence for both girls and boys and re-entered the charts on the girls' side, likely due to the character Kayce Dutton (pronounced like Casey) on the hit show Yellowstone.

The phonetic Carolyn spelling, which was very popular from the 1920s to the '60s, has been steadily on the wane while Caroline herself has stayed strong.

Peaking at #9 in 1982, Crystal's popularity in the 70s and 80s stems from its sparkling natural namesake and several notable bearers, like country music singer Crystal Gayle and Dynasty character Krystle Carrington. But it has since lost some of its luster for American parents, now ranking in the mid-600s. Ruby, Gemma and Pearl are fashionable alternatives, but nowadays Crystal could actually be a more unexpected choice for your little gem.

Romantic, and classy, this variation heats up Caroline and modernizes Carol, adding a southern accent. A popular choice in Portugal, Spain, Mexico, and Italy, it recently entered the US Top 500.

Cristina is one case where the streamlined version feels more alluring. Cristina is found more often than Christina in many European countries and cultures, including Spanish- and Portuguese-speaking Latin and South America.

Charlene is a Charlotte variation that, along with similar names like Arlene and Marlene, spiked in popularity in the 1940s and fifties, reaching a high of Number 100 in 1949. Most parents today would prefer one of the note classic versions -- or even nickname Charlie.

Though associated with a French saint noted for her holiness and strength of character, this name is somewhat dated and it might be better to look to one of the more modern names popular for little girls in France today: Oceane, Lea, Manon.

A color name, a gemstone name, and an ocean-inspired choice, Coral has a lot going for it with its sharp C sounds yet sweet vintage feel. Unlike Scarlett or Violet, however, it is only quietly used in the US these days, perhaps because of its similarity to more 'dated' Carol.

While Charlotte and Caroline are considered stylish and classic members of the Charles family, this Germanic form peaked in the US at Number 76 in 1965. It fell out of favor in the 2010s, but recent years have seen it re-enter the Top 1000.

Fans of the classic French designer would now more fashionably choose Coco.

Claribel improves on its mother name Clarabelle by distancing itself from the clown and the cow.

A floral name, used in Romania and popular in Moldova too. Camellia is the English form, while Camélia is used in France. The flower itself is named after botanist George Josef Kamel.

Cristal is a feminine name of Latin origin, derived from 'crystallum' meaning 'clear ice' or 'mineral quartz.' It's a variation of Crystal, which evokes imagery of clarity, purity, and beauty. The spelling with an 'i' instead of 'y' gives it a distinctive, slightly exotic flair while maintaining its connection to the precious, transparent material. Cristal gained popularity in the United States during the 1980s and 1990s, appealing to parents drawn to names with elegant, luxurious associations. The name also has connections to the prestigious champagne brand, adding a touch of sophistication. While less common today than at its peak, Cristal remains an attractive choice for parents seeking a name that conveys clarity and luminous beauty.

Chelsie represents a modern variant spelling of Chelsea, a name derived from an Old English place name meaning 'landing place for chalk or limestone.' Originally gaining recognition as a fashionable district in London, Chelsea transitioned to personal use during the 20th century. This particular spelling with 'ie' instead of 'ea' gives the name a softer, more feminine touch while maintaining its English heritage. Chelsie rose in popularity during the 1980s and 1990s, part of the trend toward place names and names ending with the cheerful 'ie' sound. The name conveys a youthful, approachable quality with a touch of sophistication from its geographic origins. Though less common today than during its peak, Chelsie retains a pleasant familiarity and contemporary feel.

One of the coolest girls in the class of '73, still cute but not quite as youthful.

Camil is a feminine name that serves as a variant of Camille or Kamil. With Latin and Arabic origins, it derives from 'Camillus' meaning 'attendant at religious services' or from Arabic roots signifying 'perfect' or 'complete.' While less common than Camille, Camil offers a streamlined, elegant alternative with multicultural appeal. The name carries connotations of grace and dignity across different cultures. Though relatively rare in English-speaking countries, Camil enjoys more usage in Eastern European and Middle Eastern regions. The simplicity of its spelling and pronunciation makes it accessible internationally while maintaining a distinctive quality that sets bearers apart.

Christal is a feminine name that represents a variant spelling of Crystal. Derived from the English word for the clear, glass-like substance, it ultimately traces back to the Greek word 'krystallos,' meaning 'ice.' This alternative spelling gained popularity in the United States during the 1970s and 1980s, when parents began seeking more distinctive ways to spell traditional names. Christal carries connotations of clarity, purity, and natural beauty. The spelling with 'Ch' instead of 'C' gives the name a softer sound while visually connecting it to Christian or Christine. While less common than the standard Crystal spelling, Christal maintains the same appealing qualities while offering a touch of uniqueness.