J.K. Rowling is a modern master of naming who brought a whole constellation of ancient and celestial names to modern parents. Bellatrix, of one of the stars of Orion, combines fashionable names Bella and Beatrix to make a convivial and original name. The down side: the Harry Potter character Bellatrix, played by Helena Bonham Carter, is a character so evil she's called a Death Eater, killing one beloved character and being murdered by another. And the name Bellatrix is so closely associated with that character that it might be challenging to sidestep the association.

Odette's evil Swan Lake twin -- gives the name a sinuous, sensuous appeal. It was a popular choice in France in the 20th century and made the Top 40 back in 1952, however, it has since fallen out of favor.

Better than Capricorn or Cancer, not as usable as Leo, the name of the Roman god of war becomes more possible as a baby name every day, as mythological names take the place of biblical names.

Since the first production of Camille this has been considered one of the world's most romantic names, though it's one of those French names for boys rarely heard in this country.

European royal name, and to Americans a place-name evoking the majestic mountain in Washington state.

Boris is one of the old Russian names being revived by chic Europeans; it hasn't quite made a comeback yet in the U.S., but it does have potential.

Flint is one of the new macho names on the rise today, part old-school tough guy, part rebel. You won't find a tougher, steelier-sounding name; it's part of a genre on the rise along with cousins Slate, Stone and Steel.

Thor, the powerful name of the Norse god of thunder, strength and rain, would make a bold statement. Long a comic book staple, Thor has now invaded the big screen, and could land on birth certificates as well.

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.

Based on the ancient name Marcellus, drawn from Mars the god of war, Marcello -- it's pronounced mar-chell-o -- is one of the most lush and attractive Latin names.

Rarely used until the 90s, Payton rose up the charts when it was popularized by the football star, Peyton Manning, and, interestingly, by the character of "Peyton Flanders", the villainess of the 1992 film, The Hand That Rocks The Cradle.

Saint's name made infamous by Philippine dictator's wife Imelda Marcos. A more positive famous bearer is the British actress Imelda Staunton, best known for playing Dolores Umbridge in the Harry Potter movies.

In Hindu tradition, Indra is the warrior god of sky and rain, whose name is often used as element of other names, such as Jaswinder or Rajendra. Its use as a feminine name may come from the Western world hearing it as feminine (thanks to Alexandra, Indira, or similar), or simply as a shortening of Indrani (meaning "wife of Indra").

Honor is a somewhat more straight-laced virtue name than Hope or Grace, placing a high standard on any girl carrying it, but it's a goal worth setting. By choosing Honor for her daughter, Jessica Alba brought it very much into the modern world.

Words are not always easy to translate into baby names, but the implications of being straight and swift lend this one great potential as a name. It also has the popular o-sound ending, which brings it further into the realm of possibility. Rising rock star Aja Volkman pulled a gender switch when she named her daughter Arrow Eve.

Luis has long been one of the most popular Hispanic names in America — it was in the Top 100 every year from 1980 to 2014, though it's dropped a bit in popularity. It's familiar, yet would add a worldly touch to a basic surname.

Dignified first name of poet W. H. Auden, less exposed than his currently stylish surname.

Musical association with Igor Stravinsky, but also Dr. Frankenstein's right-hand man.

It's hard to believe now that Herman was once, at the turn of the last century, a Top 50 name, remaining in the Top 100 until 1935, and even harder to imagine it making a comeback. But then again, our parents thought the same thing about Max and Jake. Consider the French Armand or Spanish Armando instead. Notable bearers include writers Herman Melville and Hermann Hesse--and then there was TV's Herman Munster.

Kayson is one of several variations of the boys' name Cason, a favorite of the 2010s when it appeared in many different forms, from the Casen to Kaisen to Cayson. Likely inspired by the popular Mason and Jason, the name is also a place name and surname, derived from the English town Cawston .