Sci-Fi Weapon Name Generator

Railguns, plasma blades and orbital cannons with names that hit

Sci-Fi500 namesUpdated Sep 2026Free · no sign-up

0 of 500 seen

This or that?

7 picks, 1 winner

Tap the name you like more.

Tap a name to copy it. The arrows swap one name.

Click a name to copy itPress Space for new names

Or browse all 500 names, A to Z

Generate sci-fi weapon names for games, novels and tabletop campaigns: sidearms and rifles, energy blades, ship-mounted cannons, manufacturer model designations and legendary one-of-a-kind weapons with their own reputations.

About sci-fi weapon names

Sci-fi weapon names work on three levels, and the best settings use all of them. The first is the catalogue designation, the name a manufacturer stamps on the receiver: Vostrek VK-9, Fenwick Model 12, Type 9 Breacher. These borrow the rhythm of real arms nomenclature (maker, model number, role) and instantly make a universe feel industrial and lived-in. The second is the field nickname, the word soldiers actually use, usually an animal, a weather event or a joke: Lamprey, Greyhound, Howler, Tinker's Regret. The third is the legend, the unique weapon that has earned a proper name through what it has done, like The Last Argument or The Widow of Tarsis.

The technology word tells the reader how the weapon works and what era it belongs to. Rail, gauss and coil imply magnetically accelerated slugs; plasma, beam, pulse and particle imply energy; phase, null, void and singularity signal far-future physics; cryo, sonic, toxin and neural signal specialist or non-lethal roles. Pairing a tech word with a vivid modifier (Whisperline Railgun, Coldlight Carbine, Mindspike Neural Disruptor) does most of the work.

Scale matters too. Sidearms get short, punchy names; ship-mounted and orbital weapons earn grander ones (Event Horizon Cannon, Relativistic Kill Vehicle, Lance Battery "Cathedral"). Match the weight of the name to the weight of the gun.

How to choose sci-fi weapon names

Decide the weapon's class first (sidearm, long gun, melee, ship-scale) and let the name's length follow: two words for a pistol, three or four for a siege cannon.
For a military setting, build a house style per manufacturer: one maker uses bird names (Heron, Magpie, Kestrel), another uses model numbers, another uses Latin. Consistency sells the world.
Give legendary weapons a name that implies a story rather than a stat: The Orphan Maker or The Candle Snuffer raise questions that The Mega Blaster 9000 does not.
Use the tech word honestly. A railgun fires solid slugs and should sound heavy and kinetic; a beam weapon should sound clean and hot. Mixing them (Plasma Railgun) reads as technobabble.
Avoid lifting named weapons from existing franchises; a Needler or a Lancer reads as borrowed, while an original nickname like Lamprey or Greyhound is yours.

Frequently asked questions

What makes a weapon name sound sci-fi instead of fantasy?

The technology vocabulary. Rail, gauss, coil, plasma, pulse, beam, particle, phase, ion, cryo and sonic all place a weapon in a technological future. A Flame Sword is fantasy; a Plasma Cutter or Thermal Lance is sci-fi even though they do similar things.

How do I name sci-fi guns for a game with lots of weapons?

Use a manufacturer-plus-model system so names stay distinct and scannable, such as Mirova Arms M-22 "Heron" or Calloway Type 12 Rotary Laser. Give each maker a naming theme, then reserve stand-alone evocative names (Nullpoint Carbine, Voidcleaver) for rare or unique drops.

What are good names for starship or orbital weapons?

Go big and slightly ominous: Event Horizon Cannon, Keel-Mounted Spinal Laser, Planet Cracker Torpedo, Relativistic Kill Vehicle, Orbital Rod Dropper, Lance Battery "Cathedral". Ship weapons are often referred to by role (spinal mount, broadside battery, point defense) plus a codename.

Can I use these weapon names in my own game or book?

Yes. The names here are original and free to use in games, fiction, tabletop campaigns and other projects. A few are generic technology terms (railgun, coilgun, flechette) that anyone may use; the full names and nicknames were written for this generator.

More like this

Browse categoryAll Sci-Fi

All 500 sci-fi weapon names

This is the complete list the generator above draws its random batches from, sorted A to Z and grouped by first letter.

Plain text, one name per line.

A: 23 names

Abyssal Lance
Acid Slug Revolver
Adamant Pike
Adder Toxin Dart Gun
Aegisbreaker
Aether Crossbow
Antimatter Spike
Anvilfall Siege Cannon
Apex Kinetic Rifle
Apostle Beam Rifle
Arcturus Beam Cannon
Arcwing Boomerang
Ardent Dynamics "Greyhound" SMG
Argent Dart Carbine
Ashen Pike
Ashen Verdict
Ashfall Rotary Cannon
Ashwing Missile Rack
Atlas Siege Driver
Aurelian Arc Rifle
Auric Beam Spear
Aurora Flechette Gun
Axiom Defense "Lodestar" Beam Pistol

B: 24 names

Basalt Breaker
Bastion Siege Mortar
Bastion Suppressor
Blackout EMP Grenade
Blacksun Ordnance
Blackwater Railgun
Bleakwind Railgun
Blightfire Sprayer
Blink Phase Pistol
Blizzard Flechette SMG
Bloom Pattern Flechette Gun
Bone Saw Chain Cutter
Bonechill Projector
Boomslang Toxin Spitter
Boreal Cryo-Cannon
Brandt & Sato Model C Sidearm
Brane Cutter
Brasshorn Scattergun
Bright Mercy Sidearm
Brimfire Thrower
Brimstone Repeater
Brineforged Harpoon
Burning Hymn Cannon
Burnout SMG

C: 33 names

Cairn Breacher
Caldera Ordnance Slag Mortar
Caliber Zero
Calloway Type 12 Rotary Laser
Carrion Rail Pistol
Cascade Rail Rifle
Cataclysm Siege Lance
Cerberus Tri-Barrel
Charnel Grenade
Chrono-Shear Blade
Chronos Stasis Rifle
Cicada Sonic Pistol
Cinder Crown Gauntlet
Cinder Fist Gauntlet
Cinderhawk Launcher
Cinderstorm Rotary Laser
Cobalt Fang
Cobalt Howler
Cobra Dart Pistol
Coilwhip
Coldforge Hammer
Coldlight Carbine
Comet Hammer
Corona Pistol
Corsair Coil Pistol
Corvane Pulse Pistol
Crag Pattern Autogun
Crimson Dusk Launcher
Crucible Fusion Cannon
Cryo-Foam Spitter
Cryo-Lance Model 7
Cryptic Pattern Pistol
Cyclone Gatling Laser

D: 18 names

Dark Matter Harpoon
Dawnbringer Particle Rifle
Daybreak Fusion Lance
Dead Star Detonator
Deadwake Torpedo
Deathknell Siege Cannon
Decoherence Bomb
Deepcore Drill Cannon
Deepfreeze Projector
Delacroix Pattern Plasma Sabre
Deluge Flechette Cannon
Diamondback Rail Pistol
Doomsayer Siege Mortar
Drakkar Heavy Blaster
Dreadnought Siege Driver
Driftwood Slugthrower
Duskfall Cannon
Dustborn Revolver

E: 13 names

Ebon Lance
Eclipse Beam Cannon
Eidolon Phase Blade
Ember Coil Pistol
Emberfall Mortar
Emberstorm Launcher
Empyrean Lance
Entropy Gun
Event Horizon Cannon
Eventide Disruptor
Everburn Plasma Torch
Everfrost Lance
Exodus Cannon

F: 17 names

Falcon Gauss Carbine
Fathom Charge
Fenrir Chainblade
Fenwick Model 12 Coil Rifle
Ferric Warhammer
Ferrox Bolt Rifle
Firebrand Laser Rifle
Firefly Tracer Pistol
Firestorm Missile Array
Flare Lance
Flashpoint Grenade
Flechette Glove
Fleet Killer Missile
Fracture Lance
Frostbite Coilgun
Frostfang Cryo Rifle
Furnace Carbine

G: 24 names

Gale Dart Carbine
Gambit Smart Pistol
Gauntlet Arc Caster
Gene Scythe
Ghost Iron Spear
Ghostlight Sniper
Gilded Serpent Blaster
Glacial Edge
Glacier Cryo-Blaster
Glaive of the Last Dawn
Glassjaw Breacher
Glasswing Dart Gun
Glimmer Needle Gun
Gloom Pattern Grenade
Gloomshard Dagger
Grave Singer
Gravestone Shotgun
Graviton Maul
Gravity Hook
Gravity Lash
Gravity Shear Array
Gravity Well Grenade
Grimfrost Cryo Lance
Grimlock Autoshotgun

H: 32 names

Hadron Lash
Hailfire Rotary Gun
Hailstone Flechette Rifle
Halberd of Burning Suns
Halberd Particle Beam
Halcyon Arc Rifle
Halvane Industries Type 9 Breacher
Harbinger Orbital Strike
Hardlight Shield-Spear
Harrowgate Rail Cannon
Hask Munitions "Termite" Breaching Charge
Havoc Rotary Cannon
Hawkeye Gauss Sniper
Heatsink Pistol
Heliograph Laser
Helios Beam Lance
Helix Repeater
Hellion Rotary Laser
Hexagon Beam Mortar
Hexblade Energy Sword
Hexcaster Energy Pistol
Hexfire Shotgun
Hive Swarm Launcher
Hollowfang Knife
Hollowpoint Coil Pistol
Hornet Rotary Gun
Howler Riot Cannon
Hush Dart Launcher
Hushline Silenced Coilgun
Hydra Smartgun
Hymn of Static
Hyperion Fusion Rifle

I: 10 names

Icarus Burner
Incendiary Lotus
Ion Hammer
Ion Storm Generator
Iridium Edge
Iron Verdict
Ironhide Shield-Breaker
Ironmoon Mace
Ironsong Rifle
Isolde Pattern Sniper Rifle

J: 1 name

Jackal Scattergun

K: 13 names

Kaldor Shock Maul
Keel-Mounted Spinal Laser
Keelhauler Harpoon Cannon
Kessandra Works Siegebow
Kessler Pattern Autocannon
Kestrel Needle Pistol
Kill-Switch Virus Dart
Kinetic Harrow
Kingslayer Rail Rifle
Kinslayer Chainblade
Knightfall Mace
Kraken Harpoon Gun
Krell Disruptor

L: 13 names

Lance Battery "Cathedral"
Lance of Final Light
Lantern Gauss Pistol
Leviathan Depth Charge
Lightbringer Particle Lance
Lightning Rod Mk IV
Lodestar Rifle
Lodestone Grapple Gun
Lucent Rail Lance
Lumen Striker
Lumina Pulse Rifle
Lunar Ballista
Lynx Smart Pistol

M: 19 names

Maelstrom Flak Array
Mag-Claw Gauntlet
Magnetar Mortar
Magrail Javelin
Manticore Missile Battery
Marrow Bolt Pistol
Maw Grenade Launcher
Memory Wipe Pistol
Meridian Pulse Carbine
Meteor Hammer Mk II
Midnight Sun Cannon
Mindspike Neural Disruptor
Mirova Arms M-22 "Heron"
Mirrorlight Beam Rifle
Mistral Dart Rifle
Molten Crown
Monofilament Garrote
Morningstar Orbital Lance
Morrow Pattern Shotgun

N: 19 names

Nakamura-Voss Phase Cutter
Nanite Swarm Canister
Nanoforge Blade
Nebula Pulse Launcher
Nebular Fusion Blade
Needlestorm SMG
Neural Scrambler Baton
Neutron Bayonet
Nightglass Repeater
Nighthawk Anti-Materiel Rifle
Nightjar Silenced Pistol
Nightshade Toxin Rifle
Nocturne Beam Pistol
Nova Caster
Nova Mine
Null Sabre
Nullpoint Carbine
Nullwave Emitter
Nyx Shadowblade

O: 9 names

Oblivion Shard Launcher
Obsidian Fang
Okonkwo-Reyes Coil Driver
Omen Sniper System
Oracle Smart Rifle
Orbital Judgement
Orbital Rod Dropper
Orsini Arms "Magpie" Scattergun
Ossuary Bolt Pistol

P: 21 names

Pale Ember Flamer
Pale Horse Rifle
Paragon Arc Rifle
Pellucid Systems Ghost Rifle
Perihelion Beam Array
Phase-Edge Katana
Phasebreaker Mace
Pheromone Grenade
Photon Cutlass
Photon Pike
Pitchfork Tri-Beam
Planet Cracker Torpedo
Plasma Knuckleduster
Point-Defense Hornet Turret
Prism Lance
Prometheus Flame Lance
Proton Flail
Psi-Lance
Pulsar Shotgun
Pyre Lance
Pyroclast Mortar

Q: 8 names

Quantum Lattice Disruptor
Quarry Hunter Rifle
Quartz Prism Pistol
Quasar Rifle
Quickfire Rail Pistol
Quicksilver Edge
Quiet Sun Pistol
Quill Needle Launcher

R: 23 names

Radiance Beam Rifle
Radiant Edge
Radium Pistol
Ragnar Pattern Hammer
Ravager Chainsword
Ravel Armory Model 3 Gauss Rifle
Raze-7 Incinerator
Reality Anchor Shell
Reaper Rail Pistol
Red Giant Howitzer
Relativistic Kill Vehicle
Rending Light Lance
Requiem Plasma Howitzer
Revenant Autocannon
Rimefire Pistol
Riot Lash
Ripcord Grenade Launcher
Rook Pattern Carbine
Ruin Engine
Ruinbringer
Ruinous Light
Rustfang Shotgun
Rustwater Slugger

S: 78 names

Sable Arc Whip
Sable Fang Knife
Sabre Arc Rifle
Salt Rail Shotgun
Sandstorm Flak Gun
Scarab Micro-Missile Pod
Scion Pulse Carbine
Scorchline Flamethrower
Scrapjaw Shiv
Sear Beam Pistol
Seeker Drone Swarm
Sentinel Arc Cannon
Seraph Beam Pistol
Serenity Neural Pacifier
Serrated Light
Shadowfall Sniper
Shatterglass Grenade
Shatterpoint Maul
Shock Baton Mk V
Shriek Sonic Cannon
Shroud EMP Pistol
Siege Hammer "Judgement Day"
Sigil Blade
Silence Pattern Pistol
Silverline Gauss Rifle
Singularity Mace
Singularity Torpedo
Sirocco Plasma Rifle
Skarn Plasma Cleaver
Skulljack Neural Pike
Skyburn Missile Pod
Skyforge Gauss Cannon
Skyreach Railgun
Slagstorm Thrower
Solar Flare Projector
Solar Wind Lance
Solstice Lance
Sonic Bola
Soot and Silence

S, continued

Sovereign Particle Lance
Sparrowhawk Pistol
Spectral Rapier
Spectrum Prism Rifle
Spindrift Beam Pistol
Spire Lance
Spore Grenade
Stalwart Shield-Cannon
Star Iron Sabre
Starborn Sabre
Starbreak Hammer
Stardust Sprayer
Starfall Mortar
Starlance Heavy Beam
Starling Scattergun
Starscar Blade
Starship Broadside Battery
Starweaver Beam
Stasis Caster
Static Halo
Stellar Anvil
Stellar Breaker
Stellarite Pike
Stiletto Railpike
Storm Anchor
Storm Halo Cannon
Stormcaller Railgun
Stormcrow Carbine
Stormglass Sabre
Stroud-Kalani Arc Projector
Sunburst Grenade
Sunder Mk III
Sundial Beam Rifle
Sunforge Hammer
Sunrot Toxin Launcher
Sunscar Laser
Sunset Pattern Revolver
Sunspear Beam Lance
Sunspike Cannon

T: 53 names

Tachyon Lance
Tallow Pattern Flamer
Talon Grapnel Gun
Tartarus Incinerator
Tempered Dawn
Tempest Plasma Rifle
Teskarin TL-4 Longbeam
Tesla Net Launcher
Tesseract Bomb
The Apology
The Borrowed Sun
The Bright Reckoning
The Candle Snuffer
The Eleventh Hour
The Gravedigger's Friend
The Hollow Word
The Iron Sermon
The Last Argument
The Last Lullaby
The Long Goodbye
The Long Silence
The Mercy Round
The Orphan Maker
The Patient Knife
The Penitent
The Quiet Argument

T, continued

The Quiet Hand
The Seventh Seal
The Short Goodbye
The Teacher
The Unmaking
The Widow of Tarsis
The Widow's Needle
Thermal Pike
Thermite Knuckles
Thorn Autorifle
Thornback Grenade
Thornwood Slugthrower
Threnody Beam
Thresher Autogun
Thunderhead Mortar
Thunderstrike Mortar
Tidebreaker Torpedo
Tidecaller Sonic Cannon
Tinderbox Grenade
Titan's Thumb
Torvald Heavy Industries Warhammer
Tranq Needle Wristgun
Tremor Cannon
Triplex Beam Rifle
Tungsten Rain Mortar
Twinstar Laser Pistol
Typhoon Plasma Launcher

U: 3 names

Ulvane Foundry Thunder Pike
Umbra Rail Rifle
Umbral Knife

V: 21 names

Valkyrie Missile Pod
Vanguard Pulse Pistol
Vanquisher Rail Cannon
Vanta Flechette Pistol
Vantablade
Vector Scythe
Veil Arc Pistol
Vermilion Lance
Vesper Arc Blade
Vestige Disruptor
Vex Energy Blade
Vibro-Machete
Vireo Dart Pistol
Void Razor
Voidcleaver
Voidfang Dagger
Volt Lash
Vortex Rail Lance
Vortex Thrower
Vostrek VK-9 "Lamprey"
Vulcan Rotary Cannon

W: 19 names

Wardbreaker Maul
Warden Arc Shield-Gun
Warhound Autocannon
Warp Scalpel
Warpstorm Cannon
Wasp Drone Launcher
Weeping Steel
Wendigo Cryo-Pistol
Whisperline Railgun
Whitefire Gauss Rifle
Wildfire Plasma Pistol
Windrazor Blade
Wintermaw Cryo Cannon
Wolfram Long Rifle
Wormhole Charge
Wraithbow
Wraithwalker Sniper
Wyrmfire Cannon
Wyvern Plasma Cutter

Y: 1 name

Yevgeny Pattern Needle Carbine

Z: 5 names

Zenith Pulse Lance
Zephyr Dart Rifle
Zero-K Lance
Zero-Point Mace
Zircon Beam Carbine