The independent Alex has become a classic in its own right. One of the truest <a href="https://nameberry.com/unisex-names">unisex names</a>, Alex is used almost equally for both sexes. Alex is used both on its own and as a short form of formal names of both genders, such as Alexander, Alexandra, and Alexis.

Alex

Alexander has been in a Top 25 boys' name in the US for 30 years now. But namers are still attracted to its imposing historic pedigree.
 Alexander is derived from the Greek name Aléxandros, composed of the elements aléxein, meaning "to defend," and aner, meaning "man." 
 
According to Greek legend, the first Alexander was Paris, who was given the nickname Alexander by the shepherds whose flocks he defended against robbers. He was followed by Alexander the Great, aka Alexander III, who conquered much of Asia.
 
A royal name in Scotland, Alexander is still highly popular there. In Gaelic, the name became Alasdair; in Spain, Alejandro; and in Italy, Alessandro.
 
The noble Alexander has led to the popularity of many spinoffs, such as Alex, Zander, Xan and Zan, along with female versions such as Alexandra, Alexis, and the unfortunate Alexa.
 Among the many notable Alexanders in history, standouts are Hamilton, Graham Bell, Fleming, Pope and Haig.
 Naomi Watts and Liev Schreiber's Alexander is known as Sasha.

Alexander

In Greek mytholgy, Antigone was the noble and courageous daughter of Oedipus, who acts as his guide after he blinds himself. Antigone is also the eponymous heroine of a play by Jean Anouilh.
 Despite her heroism, however, Antigone has not yet made it into the modern world, but with the increasing acceptance of longer, weightier Greek and Roman names, this could change.

Antigone

Ayn is a nonconformist name associated with controversial Russian-born writer and philosopher Ayn Rand, (born Alisa) author of The Fountainhead, who adopted it when she moved to the US in 1926.

Adversa

Adversus

Anarchazelie

Anarcho

Anemy

Azelie

Banksy

Bartolomeo Vanzetti

Buenaventura

Catalonia

Derrick

Decency

Demona

Discordia

Dissidence

Emiliano and Emilio are the appealing Latinate version of Emil. Emiliano Zapata Salazar was a leading figure in the Mexican Revolution, who helped establish modern Mexico.

Emiliano

Emma has now been among the top girl names in the United States for several years, claiming the Number 1 crown in 2008 and again from 2015 to 2018 before dropping back to second place.
 
Emma is simple but has deep history, is streamlined and modern-feeling yet distinctly feminine. It's hard to find all those qualities combined in one name, which is exactly why so many parents (over 14,000 in the US last year) have chosen Emma, not just here but throughout the English-speaking world, Europe, and Latin America.
 Emma has done handsprings up the charts internationally thanks to a legion of Emma heroines, from Bovary to Goldman to Jane Austen's protagonist, along with famous modern Emmas such as Emma Stone and Emma Watson. Parents who have turned from Emily to Emma seeking something more distinctive will have to keep looking.
 
It's worth noting that Emma, Emily, and the longtime British Number 1 Amelia, now in the US Top 10, all derive from different roots and have different meanings. But they continue to feel like very similar names. 
 
Emma originated as a diminutive for Germanic names beginning with the ermen root. A very old royal name well used throughout the centuries—Queen Emma married King Ethelred the Unready in 1002—Emma is also historically associated with Lady Hamilton, the mistress of Lord Nelson and muse of painter George Romney. 
 Emma was given a big boost among <a href="https://nameberry.com/popular-names">popular baby names</a> when it was given to Rachel and Ross's baby on Friends in 2002. It's also at the top of the list of the many fashionable <a href="https://nameberry.com/search/girls-names/e">girl names starting with E</a>, which also includes Ella, Eleanor, and Eliza.
 
Parents who love Emma but think it's overexposed have been moving to such alternatives as Amelia, Emilia, Amelie, Emmeline, and Ella. But, of course, many of these names are poised to move up and take Emma's place near the top of the list.
 Three of the hottest young female stars share the name: Emma Watson, Emma Roberts, and Emma (born Emily) Stone.

Emma

Evie was derived from Eve, which in turn comes from Chawwah, a Hebrew name related to the concept of life. Evie can be used as a nickname for any name that starts with Ev-, including Eva, Evelyn, and Evangeline, but also for names such as Genevieve and Maeve. Evie is typically pronounced with a long E sound, but a short E is also valid.
 
In the land of the nickname name, otherwise known as the UK, where diminutives like Freddie, Millie, Maisie, Alfie and Ollie are all the rage, Evie is a highly popular choice. In the US, she entered the popularity ranks in 2007 for the first time since 1941, appreciated for its energy and spunk.

Evie's star has been on the rise in the US, but her popularity here still lags behind that in the rest of the English-speaking world. Evie is a Top 100 name throughout the British Isles, in Ireland, Australia, and New Zealand.

Princess Evie is the deuteragonist, or second most important character, in Disney's Descendants franchise. She is the daughter of the Evil Queen.
 Natalie Portman played an Evie in V for Vendetta and Rachel Weiss bore it in The Mummy.
 Evie, of course, can stand on its own, but its diminutive origins put it firmly in the ranks of <a href="https://nameberry.com/list/508/cute-baby-names-for-girls">cute baby names</a>

Evie

Equality

Fiasco

Ike, once the quirky one-person nickname of President Dwight Eisenhower, has morphed into a cool kid nickname of the early 21st century. 

The rise of Isaac and the stylishness of short down-to-earth nicknames like Max and Gus means that many parents like Ike once again. In the Top 200 (!) at the end of the 19th century, Ike fell off the Social Security Top 1000 by the end of Eisenhower's presidency in the late 1950s.

We do foresee the comeback of Ike, bur probably as a short form of Isaac or Isaiah.

Inimica

Justice, one of the rare virtue names for boys, entered the popularity ranks in 1992, and has remained on the list ever since. Parents' search for names implying virtue has led to a mini-revival of this long-neglected name in both its German homonymic form, Justus, and as the word itself. Steven Seagal was ahead of the curve when he used it back in 1976.
 Another plus: Justice is one of the truest nonbinary names, given to nearly equal numbers of girls and boys in the US.
 With the Justus spelling, it was the name of several saints and noted scholars and scientists.

Justice

Jello

Karl

Kropotkin

Less common than other virtue names, Liberty is nonetheless a name with a long American heritage. Liberty is seeing a level of popularity not seen since the end of the First World War, but its heyday was probably the mid-19th Century when it became popular in the aftermath of the US Civil War, particularly among African-American freedmen. Liberty was also popular following the American War of Independence and even among some Puritan colonies. Some quirky parents may have considered using this name in the wake of the successful film Juno – Juno’s younger sister is called Liberty-Bell.

Liberty

Libertine

One of the most familiar Russian names in the West, thanks to ballet great Mikhail Baryshnikov and state head Mikhail Gorbachev.

Mikhail

Combining the mild and the innocent, this sweet and feminine name is worthy of a comeback, in the mode of Madeline and Cecilia. Its original, also attractive form is Melisende, which came from Germany to France and was borne by a daughter of Charlemagne.
 Millicent has been in use since the Middle Ages, and was in the Top 500 in the 1920's. Off the list since the early sixties, it's Number 361 on Nameberry.
 Millicent Hargrave is a character in Anne Bronte's The Tenant of Wildfell Hall and Millicent Henning is found in Henry James's The Princess Casamassima, and she appears not once but twice in Harry Potter; she is is also Barbie's middle name. And of course Milly is one of the cutest of the nostalgic nickname names.

.

Millicent

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

Murray, you may be surprised to discover, is a Scottish surname name --that of an ancient noble clan--with a sea-swept meaning, and just could be in the next wave of reevaluated grandpa names. Currently Number 60 for baby boys born in its native Scotland; it was at its highest in the US in 1922, when it reached Number 208, but has been off the list since 1975. Could it be time for a comeback? TV Murrays have appeared on The Mary Tyler Moore Show, The Flight of the Conchords and Degrassi: The Next Gemeration.
 Lisa Kudrow used it as the middle name of her son Julian.

Murray

Menshevik

Messie

Mononoke

Noam is an underused modern Hebrew name with any number of attractive attributes attached to its meaning; it doesn't have the biblical weight of Noah, but could make a more distinctive alternative to that popular choice. Noam is a Top 10 boys' name in Israel. Noam is also a place-name in south Israel, where it is sometime used for girls. Its most prominent bearer is the distinguished linguist and social activist Noam Chomsky (born Avram Noam).
 Noaz is an even more unusual Hebrew choice.

Noam

Nicola Sacco

Nihil

The new Randy -- though a bit commercial, as in Rand Corporation, Rand McNally, et al. 

Rand

Rebel

This strong Spanish name that refers to the Virgin Mary (Our Lady of Solitude) has been made accessible by broadcaster Soledad O'Brien -- who shows how well it combines with an Anglo surname. Her birth name was Maria de la Soledad Teresa O'Brien.
 Ava Gardner portrayed a character named Soledad in the film The Angel Wore Red.

Soledad

Sham

Sinner

Solo

Stza

After Dallas, Austin, and Houston, the new cowboy on the block.  Old-school Western nickname: Tex.

Texas

A dashing French surname name most famously borne by Henry David Thoreau, an American naturalist, writer and philosopher who influenced such notable figures as Leo Tolstoy, Mahatma Gandhi, and Martin Luther King Jr. The most common modern American pronunciation is "thor-OH", with emphasis on the final syllable, although Thoreau himself pronounced it "THOR-oh".

 The origins of the surname are not entirely clear, although one possibility is that it derives from a diminutive form of the Old French tor, meaning "bull" (the root of the modern French word taureau). A fitting choice for a Taurus baby boy!

 Thoreau may also be related to the Norse name Thor "thunder", or to the Germanic name Theodoric and its French form Thierry "ruler of the people".

 With its on-trend sound and literary pedigree, Thoreau certainly makes for a rare but appealing choice. Zac and Kate Hanson used it as a middle name for their fifth child, born in 2021.

Thoreau

The name of a martyred medieval saint, Valerie has been on the popularity list since its earliest publication in 1880. Though it peaked in the 1960s, remaining in the Top 100 until 1988, it still doesn't sound terminally dated; the association with the word valor gives it a sense of boldness and makes it one of the special group of <a href="https://nameberry.com/list/96/girl-names-that-mean-brave-or-powerful">girl names that mean strong</a>. 
 The original name Valeria, came into use in the 1890s, followed soon after by the French form Valerie, which rapidly became the more accepted form. In the 2011 werewolf update of Red Riding Hood, Red was given the name Valerie.

Valerie

A winning unisex word name, fresher than Victoria or Victor.

Victory

The Viktor form of this classic name is widely used throughout Europe and is rising in the US as well.

Viktor

Valourie

Voltaire

Voltairine

With an X at the start and an O at the end, Xeno is undeniably modern and cool. If you're looking for a derivation, it could come from either the Greek male name Xenon, meaning "foreigner"; of from Zeno, a latinized form of the Greek name Zenon, meaning "dedicated to Zeus".

Xeno

Zeno, the name of two ancient philosophers, has a muscular dynamism that's lightened by its cheerful final vowel, resulting in a kind of offbeat sci-fi feel. Zeno of Citium was the founder of the Stoic school of thought, Zeno of Elea was another early, original Greek thinker, famed for his Paradoxes.
 Zeno Cosini is the protagonist of the Italo Svevo novel Confessions of Zeno.

Zeno

Zero has been documented as a given name before, but it's largely familiar as a stage name (such as Zero Mostel, born Samuel Joel Mostel) and comic book and anime characters.

Zero

ajenemie's list "Good Names for Anarchists" of 64 great name ideas: Alex - Zero!

Good Names for Anarchists

Names of punks, revolutionaries, anti-statists, libertarians, and "bad guys" (good guys) throughout history as well as names I could simply imagine the child of an anarchist bearing.