As flower names become more unique, so can gem names move beyond Ruby and Pearl to names like Topaz, Sapphire, and Peridot. Amethyst, the purple birthstone for February, has never been in the Top 1000, but could have some appeal, joining similarly-hued Violet and Lilac, all of which make great <a href="https://nameberry.com//list/614/names-for-aquarius-babies">names for Aquarius babies</a> or <a href="https://list/630/70-lovely-names-for-february-babies">names for February babies</a>.
 In the M.M. Kaye children's novel The Ordinary Princess, the protagonist is Princess Amethyst Alexandra Augusta Araminta Adelaide Aurelia Anne of Phantasmorani — Amy for short — who has been given the "gift" of ordinariness.

Amethyst

One of the most usable of the pleasant, newly adopted nature/water names (like Lake and Ocean), especially in middle position. 
 There was a character named Bay Kennish on the show Switched at Birth; conservative political commentator Bay Buchanan was born Angela Marie.
 Other associations with bay are the bay laurel tree, prized since ancient times for its medicinal and culinary (bay leaves!) properties, and the reddish-brown color usually applied to horses.

This Irish name of a saint from the Isle of Aran also appears in myth and fantasy fiction, giving it an intriguing, mystical air. 
 Some modern parents are attempting to update the spelling, as in the actor Breckin (middle name Erin) Meyer or the most popular form of the name, Brecken.

Breccan

Castiel, which vaulted into the Top 1000 on the wings of the angel hero of the television show Supernatural, is the name of the Angel of the day Thursday. It may also derive some appeal from the newly-fashionable "Cas" syllable, as in Cassian and Cassius.

Castiel

Darci

Darien

Devereaux is familiar to many English speakers as a surname but not as a first. It's a habitational name related to the River Eure in France. Mick Jagger has a son with this name in a different spelling, Deveraux.

Devereaux

One of those ultimate cool-girl names, played by Keira Knightley in a movie about a supermodel-turned-bounty hunter, but kids might associate it with the game. High profile British designer India Hicks used it for her daughter. As a <a href="https://nameberry.com/girl-names">girls' name</a>it's still very rare, used in 2015 in the US for only seven baby girls.

Domino

Unlike Amber, which is in decline, this name still has a bit of a glow left -- though confusions between the two will inevitably arise.

Ember entered the Top 1000 in 2009 and has risen steadily in the years since. The Em beginning can make it an original route to the nickname Emmy.

Ember

Eris was the goddess of strife and discord, turned fairy tale and then popular culture figure Maleficent in Sleeping Beauty. Ironic, as her name sounds so much like that of Eros, the god of love. 
There is also a planet named Eris, discovered in 2005 and sometimes called the tenth planet.
Though not on the U.S. Top 1000 except for a brief appearance a century ago, Eris was given to 130 baby girls in 2022 and is rising along with the fashion for mythological names.

Eris

Fable, like Story, is a word name with real potential, combining enchanted tale-telling with a moral edge. And soundwise, it would fit right in with the likes of Abel and Mabel.

Fable

Like Harbor, one of the new generation of word names with appealing meanings, though (female) memoirist Haven Kimmel has tipped it decidedly toward the girls' side.

There are now more than ten female babies named Haven for every boy. But Haven is an equally appealing name for a baby of any gender.

Haven

Jacinth is a gemstone of the Zircon variety. The name is related to the floral Hyacinth.

Jacinth

Jubilee has a joyous and jubilant aura, but it wouldn't be an easy name to carry, what with all that pressure to be a living, breathing, 24-7 party. Jubilee was the name selected by television's Duggars for their miscarried child.

Jubilee

Killian – aka Cillian – is a spirited yet resonant Gaelic name that was borne by several Irish saints and could make a distinctive replacement for the dated Kelly. Kylian is another spelling that's gaining traction, thanks to French soccer star Kylian Mbappé. Possible downsides: an unsavory first syllable and a connection to the trendy brew. 

Killian

The next Destiny? Kismet seems like it might be fated for increased use. 

Kismet

The name of one of the branches of the Great Sioux Nation has a very namelike sound, but is not used as a name by the Lakota people themselves, and could be seen as appropriative.

Lakota

Leonides

This name of a character played by Kirsten Dunst in the movie Virgin Suicides, originally a novel by Jeffrey Eugenides, is gaining attention, also thanks to the heroine Lux, Lady of Luminosity in the League of Legends games. Luz is the Spanish version.

The bright, playful Micah feels like the middle ground between the safe, solid qualities of Michael and the flair and energy of Luca. Both Biblical and stylish, Micah is proving popular among parents today. 
A shortened form of Micaiah, Micah is an Old Testament name, meaning “who is like the Lord”. The biblical figure is a minor prophet who denounced oppression from the ruling classes and alternated between prophecies of doom and hope. 
Micah was among the Old Testament names revived by the Puritans in the 17th century, and it was used by early Pilgrim settlers in America. It wasn’t until the 1970s, however, that it really saw significant usage. 
Entering into the Top 200 back in the 80s, Micah has since made a slow and steady climb to the Top 100. Given to over 3000 boys – and 200 girls – each year, Micah now feels established but not overused. 
In pop culture, Micah has been used for characters in the animated series She-Ra: Princess of Power and in television show Heroes. It was also selected by Arthur Conan Doyle as the central character for his non-Holmes novel, Micah Clarke. 
Other noteworthy namesakes include Micah Hyde, an American football player, Micah Kogo, a Kenyan long-distance runner, and Micah Richards, an English footballer. Celebrities including actress Sarah Drew, basketball player Moses Malone, singer Lauryn Hill, musician Willie Nelson, and singer Neil Diamond all have sons called Micah. 
Popular in New Zealand and climbing the UK charts too, Micah makes a sleek but sparky choice for anyone honoring a Michael or wanting a name with history that still feels fresh. 
If you like Micah but prefer something outside the Top 100, or just want more inspiration, you could try a lesser-known <a href=“https://nameberry.com/list/456/unusual-biblical-baby-names”> Biblical name</a>, like Nekoda, Neriah, Tekoa, Zaccai, Ira, Jethro, or Jarah.

Micah

Mistral

The mythological Morrigan was the ancient goddess of war, often symbolized by a crow.  Besides being a name, this is also used as a proper noun preceded by an article: the Morrigan, defined as a monster in female form.  

The meaning of Morrigan has been related to both terror and greatness.  While some relate the name to Morgan of the Arthurian legends, Morrigan and Morgan are actually unrelated.

Morrigan

There was a time when <a href="https://nameberry.com/baby-names/162/french-names">French names</a> like Annette, Paulette – and Nanette – were chic, but now, we'd have to say "No, no, Nanette".

Nanette

Niamh, derived from the Old Irish Niam, is an ancient Irish name that was originally a term for a goddess. In Irish myth, one who bore it was Niamh of the Golden Hair, daughter of the sea god, who falls in love with Finn's son Oisin and takes him to the Land of Promise, where they stayed for three hundred years. Niamh can be Anglicized as Neve, Nieve, or Neave.

Niamh is particularly popular choice in Northern Ireland, Ireland, Scotland and England and Wales. Niamh Cusack is part of the acting family that also includes Sinead (wife of Jeremy Irons), Sorcha and Padraig. Americans have recently become better acquainted with Niamh via the heroine of Christina Baker Kline's bestselling novel Orphan Train.
Here, the Anglicized Neve would undoubtedly prove simpler, if less intriguing. Actress Neve Campbell pronounces her name (a family name) "NEV", and Neve is the daughter of Conan O'Brien.

Niamh

Related to the <a href="https://nameberry.com/baby-names/185/russian-names">Russian name</a> Nikolai, this is a fresh and worldly form of a popular favorite.

Nicolai

Remington Steele was the perfect name for an upper-crust action hero on 1980s television. Now, Remington is catching fire along with a new generation of predatory baby <a href="https://nameberry.com/boys-names">boy names</a> such as Hunter, Gunner, and Colt. Or you might consider it a <a href="https://nameberry.com/unisex-names">unisex name</a>with a buttoned-up British feel and the friendly short form Rem or Remy.

Remington

Seneca was both a Roman philosopher-statesman and is a Native American Iroquois tribe. Occasionally used for both girls and boys, Seneca is now a Hunger Games character.

Seneca

Stormy is on the rise following the birth of Kylie Jenner's daughter Stormi, although the starbaby's spelling has taken over the lead.

Stormy

Although Sylvia seems to be having somewhat of a revival among trendsetting baby namers, we'd still opt for the even gentler and more unusual Sylvie. Despite being dated in its native France (where it was popular during the 1950s and 60s), in English-speaking regions it still feels fresh and international without being unfamiliar and has a cosmopolitan, international air. It debuted on the US Top 1000 in 2016.
 Jason Bateman chose it as the middle name of his daughter Maple. In one of Lewis Carroll's lesser known novels, Sylvie and Bruno, Lady Sylvie is the princess of Fairyland.

Sylvie

Tristan -- known through medieval legend and Wagnerian opera -- has a slightly wistful, touching air. This, combined with the name's popular "an" ending, makes Tristan very appealing to parents seeking a more original alternative to Christian.
 One influence was the character Tristan Ludlow played by Brad Pitt in the 1994 movie Legends of the Fall, based on a Jim Harrison novel.
 Tristan is a dragon-slaying hero of Celtic legend, whose story was incorporated into Malory's Le Morte d'Arthur, in which Tristan is one of the Knights of the Round Table, consumed by his doomed love affair with Queen Isolde. Wagner set the story to music in his opera Tristan und Isolde.
 Tristan and its alternate form Tristram have been found in later lit as well. Tristram Shandy is a famous early comic novel by Laurence Sterne (in which the hero's father calls Tristram the worst name in the universe); Tristan is a major character in James Herriott's All Creatures Great and Small, and there is an eponymous novella by Thomas Mann.
 Particularly popular in Canada, Tristan was chosen for their sons by Travis Tritt, Wayne Gretzky, Natasha Henstridge and, most recently, by Elsa Pataky and Chris Hemsworth. Basketball player Tristan Thompson hails from Canada.
 Other variants of Tristan include Tristen, Tristin, Triston and Tristian.

Tristan

Vaughn, also commonly spelled Vaughan, has been used quietly over the years, reaching a peak of Number 349 in 1949. It is now in the process of rediscovery, being seen as a good Sean alternative or an updated way to honor an ancestral Paul (which also means small).
 In the recent past, Vaughn Meader was a comedian famed for his JFK impressions, and Vaughn Monroe was a popular singer-bandleader.
 More frequently seen as a last name than a first, Vaughn has drawn particular attention in recent years via leading man Vince Vaughn, and before that was notable in the entertainment world by The Man from U.N.C.L.E. Robert Vaughn, singer Sarah Vaughan, and guitarist Stevie Ray Vaughan. Michael Vaughn is a fictional character on Alias, played by Michael Vartan.

Vaughn

Vivian is the classic spelling, now in the Top 100, while Vivien is the most common alternative. This one foregrounds the "Anne," and so could serve as a nod to a relative or friend by that name.

Vivianne

A mix of Yvonne and Elaine, Yvaine was first noticed in the Neil Gaiman fantasy novel and then movie Stardust, in which Claire Danes played the 'fallen star' Yvaine. This In all its forms, one of the most classic <a href="https://nameberry.com/list/472/scottish-names-for-girls">Scottish names for girls</a> is now attracting namer attention--just as that other Gaiman-inspired name, Coraline, did. Yvaine has a definite romantic, medieval charm. A small segment of namers are definitely taking notice.
 The name probably derives from the Arthurian male name Yvain, one of the Knights of the Round Table

Yvaine

cport87's list "Not Your Mother's Name List" of 33 great name ideas: Amethyst - Yvaine!