Soaring astral name has a great gender-free feel. It also has a pleasing christmas connotation, courtesy of the reindeer listed in Rudolph the Red-Nosed Reindeer

Crisanta, while not related to Christine, would make a pretty and highly unusual alternative to that tried-and-true name. Because of its relationship to the chrysanthemum, the flower of the month of November, it's one of the recommended names for Scorpio babies as well as names for November babies. Crisanta might also give you a fresh route to nicknames like Cris, Crissy, or Cristie.

One of the rarer names to come from the Bible, Cherith has a fresh and modern sound despite its ancient roots. Cherith was the name of the stream that kept Elijah alive during the three years' drought which he announced to King Ahab. In English, Cherith pleasingly reminds one of the word cherish which is another plus to this underused girls' name.

A royal name in ancient Egypt that's never quite made it to the modern world, though nickname Cleo is widely used. Other now-extinct Cleopatra diminutives, including Cleora and Cleola, achieved some popularity in the early 20th century when there was a crazy for all things Egypt-related as the ancient tombs were opened and artifacts displayed. In the US, Cleopatra became a popular silent film in 1917 starring Theda Bara.

This Katherine variation, used through Ireland and Scotland, is pronounced like Katrina. The name became popular after the Crusaders brought home stories about the colorful fourth century martyr, Catherine of Alexandria. Its later popularity increased following the success of Robert Louis Stevenson's 1893 Catriona, the sequel to Kidnapped.

Clarimond is related to the Occitan name Esclarmonde, and is probably the more wearable of the two variations.

Charlie and its many forms are on the rise -- including Charley, which relates more directly to the male formal name Charles. Surprisingly, though, while the number of girls and boys named Charlie are nearly even, there are six times as many girls named Charley than boys.

One of the rarest of virtue names, Clemency could come back along with the more familiar Puritan virtue names such as Hope and Faith. It has a rhythmic three-syllable sound, and offers a more virtuous alternative to the more popular Clementine.

Carlota is the preferred version of Charlotte in Spain and Portugal, each where it ranks among the Top 50 most popular girl names. Carlotta, with two Ts, is the Italian spelling.

Chia is a feminine name with diverse cultural origins. In Italian, it's a diminutive of Lucia, meaning "light." In Chinese, depending on the character used, it can mean "good" or "beautiful." The name also appears in Taiwanese aboriginal languages and Spanish dialects. Beyond its multicultural presence, Chia has gained contemporary recognition through the health food chia seeds, adding associations with wellness and vitality. Pronounced "KEE-ah" or "CHEE-ah" depending on cultural context, this short, sweet name has a modern appeal with ancient roots. Despite not being among the most popular names internationally, Chia's brevity, pleasant sound, and positive meanings make it an attractive choice for parents seeking something distinctive yet accessible.

Crimson could be a possible competitor for Scarlett's success, though it's lacking that Johansson charm.

Cyrille is a unisex French name, and its association with the suddenly suave Cyril has turned from a liability into an advantage.

This name of the goddess of peace creates a lovely ideal.

On trend for boys but with plenty of unisex appeal too, the place name Cairo was put on the map for girls when model Beverly Peele chose it for her daughter. Given to around 50 girls each year, it hasn't caught on just yet but with its similar sounds to Kaia and Skyler, it might do in the future.

Attractive form still très Parisienne.

A fresh and fragrant nature name, Cedar is one of the new tree/wood names that parents are starting to consider. While it is currently more popular for boys, it sounds similar enough to Selah, Celia, Freda, Sailor, and Ida, it doesn't feel out of place for any gender.

Cutesy pet form of Clementine.

Most people are likely to associate the name Chai with tea, but it's also a Chinese surname and Hebrew masculine name.

The video game series Soulcalibur features a female character named Chai.

A rising surname name for girls — it's overwhelmingly feminine, despite the association with Kenny Chesney.