Delta is an unusual vintage option, blending the sounds of Della and Etta. The fourth letter of the Greek alphabet and a geographical term, used to describe an island formed at the mouth of a river, some may be put off by Delta's links the airline company of COVID variant on the same name.

Astrological name retains a hippielike Age of Aquarius feel.

Invented by 16th-century English poet Sir Philip Sidney for the hero of his sonnet sequence Astrophel and Stella, this name is derived from the Greek elements aster "star" and philos "lover". Sidney’s heroine, and Astrophel’s love-interest, is Stella — whose name means "star".

Bamboo is a plant name that you might want to save for the zoo's name-the-panda contest. It was used for a starbaby in 2000, though, the rapper Big Boi.

A slow and sultry southern choice that's definitely cool for babies of either gender.

Canyon is a unique baby name evocative of natural splendor and the old Steve Canyon comic-strip heroism, making it an intriguing new word-name possibility.

Dhani is a haunting Hindi name for boys that's a million miles away from the similar-sounding Danny or Donny. One notable namesake is musician Dhani Harrison, look-alike son of Beatle George. He is named after the sixth and seventh notes of the Indian music scale, 'dha' and 'ni'. 'Dhani' is also a raga in north Indian classical music. Another noted bearer is longtime NFL linebacker Dhani Jones.

Although this is traditionally seen as a female name, via the classical mythological nymph who pined away for Narcissus until all that remained of her was a disembodied voice — it can also be used for boys. Remember that old song, 'Little sir echo, how do you do?'

Fenix is a spelling variation of the place name and mythological name Phoenix, possibly inspired by the Romani form, Fennix, or the Spanish Fénix. Derived from Greek and meaning "dark red", the phoenix is an immortal bird that, having lived for a number of centuries, would be consumed by fire and rise from its own ashes.

Indigo is one of the most appealing and evocative of the new generation of color names. Color names have joined flower and jewel names -- in a big way -- and Indigo, a deep blue-purple dye from plants native to India, is particularly striking for both girls and boys. Although most people don't think of it like this, Indigo might also be considered among the most stylish Greek baby names in use today. Some cultural references: The Indigo Girls are a folk duo, 'Mood Indigo' is a classic Duke Ellington jazz composition, and there is a 1970's New Age theory that Indigo children possess special, sometimes supernatural abilities. Indigo is the name of a character in the Ntozake Shange novel Sassafrass, Cypress & Indigo, and was used for his daughter by Lou Diamond Phillips.

Jazz as a full name is used slightly more often for boys than girls and has a distinctive, well, jazzy feel. Jazz is also occasionally used as a nickname for Jasper, much more often for Jasmine or Jazlyn. Could work as a middle name.

Jupiter's partner Juno has entered the mainstream, so it's possible that her divine mate could follow. But not necessarily for boys — Jupiter is currently mostly female in the US, thanks to its similarity to Juniper. Stars including Ed Sheeran and Ashley Tisdale recently welcomed daughters named Jupiter, which could shift the balance even more towards the girls.

The nature boy version of the Scandinavian Leif, which actually means "heir". In the creative-naming Phoenix family, Leaf is the former name of the actor we know as Joaquin.

Adventurous parents are starting to look back to names of ancient gods like Mercury, Zeus, and Apollo. This one is also a planet and a metallic element, and has a friendly nickname, Merc. The Roman god Mercury, which derives from the Latin words for trade or wages, is the patron of tradesmen and travelers and the fastest-moving planet in the solar system. Mercury is the planet associated with the sign of Virgo, so this is one of the prime names for Virgo babies.

Bright and energetic, Neon seems like it would be a modern coinage, borrowed from neon lights.

Gwen Stefani put this possibility on the map for boys when she and Gavin Rossdale welcomed Zuma Nesta Rock in 2008.

Oasis is an ultra-rare word name that has only ever been used for a handful of babies born in the US. Its appeal is undeniable, though. An oasis can be a place of refuge, or a place of beauty, in an otherwise harsh environment. It also shares sounds with other popular and trendy names—think Owen, combined with Silas, with a touch of Ocean.