Fantastical Names

Can be used either with or without the addition of Mac.

Best known as one of the moons of Jupiter, Callisto was a nymph coveted by Zeus who was turned into a bear by Hera, becoming the Great Bear (Ursa Major) constellation.

Cute but slight mix of stylish sounds Cam and Bree, chosen by Rick Schroder for his daughter.

Caoimhe, pronounced (more properly) kwee-va or kee-va, is a pretty and distinctive Gaelic name but one that could well lead to no end of confusion outside the Irish community. Even in its native habitat, it is sometimes spelled Keeva.

Carnelian is an ochre-colored semi-precious gemstone, named after a type of cherry.

Familiar in Wales and England, this name was introduced to America when Welsh-born Catherine Zeta-Jones and husband Michael Douglas chose it for their daughter in 2003. Light, pretty, and distinctive in appearance, it didn't catch on in the US, where it was only given to 22 girls in 2023.

Cashel is one of the many appealing Irish names that have not yet emigrated to the US. Cashel was chosen by actor Daniel Day-Lewis and his writer-director wife Rebecca Miller for their son.

Casimir, a traditional name of Polish kings, could do quite well these days as we see the rise of Caspian, Cassius, Castiel, et. al. Like Leopold and Laszlo, Casimir is strong and worth considering if you've got an adventurous streak — and bet your son will too.

Has fallen off its Kathie Lee Gifford inspired peak in the 1990s, but since that notably celebrity baby is now a grownup and out of the limelight, Cassidy may once again reclaim its own Irish charm.

Cassius, a Shakespearean name rooted in antiquity, is trending in a major way. It's one of a raft of Cas-starting names for both boys and girls, including Caspian, Cassian, and Cassia, that are enjoying a new moiment in the sun.

Bearded, fusty name of great old Roman lyric poet; just what the bold vanguard baby namer might be looking for.

Common name in Wales that's all but unknown in the U.S. Certainly an attractive choice ripe for export. In the UK it sits at Number 330.

Chadwick Boseman, the late charismatic star of Marvel's blockbuster Black Panther, brought this name to the spotlight for the first time. Though we long considered it an overwrought way to get to the nickname Chad, his celebrity gives it new luster, and we wouldn't be surprised to see it grow in popularity going forward.

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 handsome Irish name for boys, very popular in that country, but in the US this traditional spelling might cause pronunciation problems. Still, whether Cian or Kian, it's simple and straightforward enough for the initiated. Cian is rising in the British popularity charts. This was the name of several legendary figures, including Cian, son of the god of medicine. His own son was Lugh, the sun god and father of the Ulster warrior Cuchulain and Cian is also the name of the son-in-law of the high king Brian Boru. So very well connected.

Ciara is very popular in Ireland, more familiar here as the Anglicized Kiera or Keira. The uninitiated will tend to pronounce Ciara as the Italian Chiara, a form of Claire—kee-AHR-a or even see-AHR-a, like the American singer-songwriter Ciara. In the US, Ciara peaked in 2005, when it was the Number 150 name; it's since fallen down to Number 882.