Sci-Fi Baby Names: Names from the Stars and Beyond

Science fiction has quietly become one of the richest name banks that modern parents draw from. Names like Leia, Nova, Orion, and Rey used to live only in novels and on cinema screens, and now they turn up on birth certificates in every English-speaking country. This is not a niche corner of the naming world any longer. It is a full branch of the tree, sitting comfortably alongside modern and trendy names, and it keeps growing every year. Here is how sci-fi names crossed over from the page to the playground, which ones parents are actually choosing, and how to tell a wearable pick from a bold statement before you commit.

Sci-fi names, at a glance

The best way to feel the trend is to look at how a handful of the most recognisable sci-fi names sit against one another on the popularity charts. Some, like Nova, have become genuinely mainstream and now rank among the more common girls' names in the United States. Others, like Kylo and Anakin, remain rarer and read as a clear signal of fandom. The bar chart below shows an illustrative comparison of how many babies receive each name in a recent year, and the spread tells you almost everything about how far each name has travelled from its fictional origin.

Notice how uneven the bars are. Nova has broken away entirely and now behaves like any other popular girls' name, with most people who meet a Nova having no idea the name carries a cosmic or sci-fi association at all. Leia sits in the healthy middle, familiar and warm but still uncommon enough to feel chosen. Anakin and Kylo stay short and sharp, worn by a smaller, more devoted group of parents who want the reference to land. That gap between the tall bar and the short ones is the single most useful thing to understand before you pick a sci-fi name, because it tells you exactly how loudly the name will announce itself.

Why sci-fi names feel fresh

Sci-fi names occupy a sweet spot that very few other categories can reach. They feel brand new and slightly futuristic, yet most of them are built from familiar sounds and real linguistic roots, so they never tip over into feeling invented or unpronounceable. That balance is exactly what parents are hunting for right now, and it is the same instinct that powers so many modern and trendy names. A good sci-fi name sounds like the future without demanding that anyone learn how to say it.

There are three forces working together here, and each one alone would be enough to lift a name. First, the culture of the last four decades has been saturated with science fiction. Entire generations grew up on space epics, and the characters they loved became emotional anchors. Naming a child after a beloved hero is one of the oldest naming impulses there is, and it used to draw on saints, monarchs, and relatives. Now it draws on captains, rebels, and navigators too. Second, sci-fi names carry meaning without carrying baggage. Many of them are grounded in astronomy, mythology, or Latin, so a name like Orion or Astra arrives with genuine depth, which you can explore further through our names by meaning collection. Third, these names solve the modern parent's hardest problem: standing out without being strange. They are recognisable enough that a teacher can say them, yet uncommon enough that a child is unlikely to share the name with three classmates.

Names from Star Wars

No single franchise has fed the baby-name charts like the galaxy far, far away. Its characters gave us short, punchy, emotionally loaded names that happen to sit perfectly with current taste. Leia is the standout success story. It looks and sounds like the wildly popular Layla and Mia, so it slides effortlessly into the mainstream while quietly carrying its heroic reference for those who know. Rey works the same magic from the boys' side of the ledger, reading as a fresh, gender-flexible spin on the classic Ray. Luke, meanwhile, barely registers as a sci-fi name at all, because it was a New Testament name for two thousand years before it was a Jedi, which is exactly why it wears so easily.

The table below gathers the most usable names from this corner of the galaxy. As you read it, keep an eye on how differently each one behaves. Some, like Leia and Luke, are ready for everyday life. Others, like Kylo and Anakin, plant a flag and dare the world to notice.

What makes this set so effective is the range of volume it offers. If you want the reference to be your secret, choose Ben or Luke and only the people who share your love of the films will ever clock it. If you want the reference to be the whole point, Anakin and Kylo leave nothing to the imagination. Most parents land somewhere in between, and Leia and Rey are so well positioned in that middle ground that they have quietly become some of the most successful literary names of the last decade.

Names from Star Trek

If the space-opera side of sci-fi gives us bold, dramatic names, the more optimistic, exploratory tradition tends to give us elegant ones. Its most enduring naming gift is Nyota, the given name of the communications officer Uhura, which means "star" in Swahili. It is a beautiful, meaning-rich name that stands entirely on its own even for people who have never watched a single episode, and it slots neatly into our baby names by origin hub alongside other African-language choices. Uhura itself, derived from the Swahili word for freedom, works just as well and carries an unmistakable dignity.

This tradition also gives us names that are pure character reference, worn almost exclusively by fans. Spock and Data are affectionate, playful choices that announce themselves immediately, and they are increasingly seen on pets as much as people, though a determined parent could certainly make them work. Kira is the quiet all-star of this group: it needs no explanation at all, because it exists independently across Japanese, Irish, and Russian naming traditions, which makes it one of the most wearable sci-fi names in existence.

Jean-Luc deserves a special mention, because it shows how a sci-fi name can be sophisticated rather than futuristic. It is simply a traditional French compound name, worn by a much-loved starship captain, and it would be perfectly at home in any European family regardless of their television habits. That is the great trick of this whole category: the best picks were already real names, and the story just adds a layer of meaning on top.

Names from Dune and space epics

The desert-planet epics have become a serious force in baby naming, partly because their names are so beautifully grounded in real languages and mythology. Paul is the obvious anchor, a name so classic and universal that no one would ever guess it began this list as the hero of an interstellar saga, and it is the perfect example of a sci-fi name hiding in plain sight. Leto, drawn from Greek mythology where she is the mother of Apollo and Artemis, gives parents a short, striking, genuinely ancient option that feels startlingly modern on a child today.

On the girls' side, Chani is soft, warm, and easy to say, while Jessica is the ultimate stealth pick. Jessica is a bona fide mainstream classic that peaked decades ago and now feels ready for rediscovery, so a parent can honour a favourite saga and choose a familiar, elegant name in the same breath. Duncan rounds out the set as a sturdy, loyal-sounding Scottish name that has been in steady use for centuries. Together these names show why the desert epics punch above their weight in the naming world: almost every one of them is a real name with real roots, not an invention.

The lesson of this group is that a name does not have to sound alien to belong to a space epic. Some of the most powerful fictional names are the plainest ones, chosen precisely because their ordinariness makes the character feel real. For a parent, that is a gift: you get all the meaning of the story with none of the risk of a name that a child might one day find hard to carry.

Cosmic and space-inspired names

Beyond any single franchise sits a broader, older tradition of names drawn straight from the night sky and from the wider world of science fiction. These are the cosmic names, and they are arguably the most future-proof of all, because their meaning comes from astronomy rather than from any one story that might date. Nova, meaning a star that suddenly brightens, is the clearest success: it is now a genuinely popular girls' name and functions as a mainstream choice first and a sci-fi one second. Orion, the great hunter constellation, gives boys a strong, mythic, sky-borne option with a satisfying three-syllable rhythm.

Then there are the character names that have escaped their films to become names in their own right. Ripley is a fantastic surname-style choice for a girl, tough and stylish, riding the wave of last-name-first naming. Trinity and Neo come from the same cerebral action tradition, with Trinity carrying a ready spiritual meaning and Neo signalling something new, which is literally what the Greek root means. Cosmo is a warm, retro-cool boys' name that suggests the whole cosmos in three friendly syllables, and Astra, from the Latin for stars, and Zaniah, an actual named star in the constellation Virgo, round out a set that lets parents reach for the heavens without any pop-culture reference at all. You will find many of these threaded through our names by meaning pages, where the astronomical roots are laid out in full.

The great advantage of cosmic names is that they never really go out of fashion, because the stars do not go out of fashion. A child named Orion or Nova is tied to something permanent and awe-inspiring, and even the most sci-fi-avert grandparent tends to warm to a name that simply means a star. If you love the futuristic feel but worry a franchise name might age, this is the group to browse first, and it pairs naturally with the wider world of modern and trendy names that parents are gravitating toward today.

Wearable vs bold picks

This is the practical heart of the whole subject, and it is where most parents make their real decision. Every sci-fi name sits somewhere on a line that runs from "wearable" to "bold", and knowing where your favourite falls saves a great deal of second-guessing later. A wearable pick is one that functions perfectly as an ordinary name, so the sci-fi reference is a private bonus rather than a public announcement. A bold pick, by contrast, exists mainly because of its story, so the reference is the point and everyone who meets the child will know it.

The clearly wearable names are Leia, Rey, Luke, Nova, Orion, Cosmo, and Jessica. Every one of these could belong to a child with no connection to science fiction at all. Leia reads as a variant of Layla, Rey as a form of Ray, Luke and Jessica as long-established classics, and Nova, Orion, and Cosmo as celestial nature names. Choose one of these and you get all the meaning of the reference with none of the risk that your child grows up feeling defined by a film. These are the picks I would steer a cautious parent toward first.

The bold picks are Kylo, Anakin, and Neo. There is nothing wrong with a bold name, and a confident family can absolutely make one sing, but you should choose it with your eyes open. These names have no independent life outside their stories, so the reference travels with the child forever. If you love that idea, wonderful. If you suspect you might one day wish the connection were quieter, lean wearable instead. The callout below is the quickest test I know for telling the two apart.

Explore more sci-fi and modern names

Sci-fi names are really just one bright thread in the much larger tapestry of fresh, forward-looking choices that parents are embracing right now. If this category speaks to you, the natural next step is our full guide to modern and trendy names, where celestial picks, invented coinages, and rediscovered classics all sit side by side, and where you can see how a name like Nova or Orion fits into the wider mood of the moment. From there you can branch out in whichever direction your instinct pulls you.

If you have a clear sense of the sound or story you want, browse our dedicated girl names and boy names collections, where you can compare hundreds of options at a glance. If meaning matters most to you, the names by meaning hub lets you follow the astronomical and mythological roots that make so many of these names special, and the baby names by origin section shows how names like Nyota, Kira, and Leto belong to real linguistic families. And when you are ready to narrow things down precisely, our advanced search filters the entire database by gender, origin, meaning, and popularity in seconds. You can also find more themed guides like this one on our blog.

Questions parents ask

Will a sci-fi name embarrass my child later? It depends entirely on where the name sits on the wearable-to-bold line. A wearable pick like Leia, Luke, or Nova carries no risk at all, because it reads as an ordinary, attractive name to anyone who does not share your fandom. A bold pick like Kylo or Anakin travels with its reference for life, so choose it only if you are genuinely comfortable with the name being a talking point.

Are these names gender-specific? Many of the best sci-fi names are refreshingly flexible. Rey, Kira, Nova, and Orion all work across the board, which is one of the reasons the category feels so modern. If open, unisex names appeal to you, sci-fi is a rich place to look.

What if I love the vibe but not any single franchise? Reach for the cosmic group. Names like Nova, Orion, Astra, Cosmo, and Zaniah give you the whole futuristic, star-lit feeling without tying your child to one particular story, and their astronomy roots mean they will never date the way a specific film reference might.

Are sci-fi names actually popular, or still rare? Both, depending on the name. Nova is now a genuinely mainstream girls' name, Leia and Luke are common and rising, while Anakin, Kylo, Zaniah, and Nyota remain rare enough to feel like a discovery. That range is exactly what makes the category so useful.

The bottom line

Sci-fi baby names have earned their place in the mainstream because they deliver everything a modern parent wants in a single package: a fresh, forward-looking sound, a story with real emotional weight, and just enough familiarity to work in the everyday world. The trick is simply to know where your favourite sits on the spectrum. Wearable picks like Leia, Rey, Luke, Nova, Orion, Cosmo, and Jessica let the reference be a private joy, while bold picks like Kylo, Anakin, and Neo wear the story out loud for anyone who wants to make a statement. Whichever way you lean, start by browsing our guide to modern and trendy names, then use our advanced search to find the name that is exactly as familiar, or as adventurous, as you want it to be.