Slytherin Name Generator

Ambitious, aristocratic names for the serpent house

Pop CulturePart of: Harry Potter generators500 namesUpdated Aug 2026Free · no sign-up

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Generate Slytherin names that sound like they belong on the Black family tapestry: canon serpents from Salazar Slytherin to Sebastian Sallow, original pure-blood style full names, and a long list of Slytherin last names for Harry Potter fan fiction, Hogwarts Legacy characters and roleplay OCs.

About Slytherin names

Slytherin names in the Harry Potter books carry the house's reputation in their sound. Where Hufflepuff gets Abbott and Smith, Slytherin gets Malfoy (from the French mal foi, bad faith), Lestrange, Nott, Avery, Mulciber, Rosier, Yaxley and Gaunt: surnames that are Norman-French, hard-edged, and usually attached to the Sacred Twenty-Eight pure-blood families. Given names follow two traditions. The Black family names its children after stars and constellations (Sirius, Regulus, Bellatrix, Andromeda, Draco, Arcturus, Cassiopeia, Pollux, Cygnus), and most other old families favour Latin or classical names like Lucius, Severus, Narcissa, Scorpius and Horace.

The newer canon keeps the pattern. Hogwarts Legacy adds Sebastian Sallow, Ominis Gaunt and Imelda Reyes; Hogwarts Mystery adds Merula Snyde, Barnaby Lee and Ismelda Murk. Notice that a Slytherin surname can be an ordinary word with a sharp or decaying edge (Flint, Sallow, Murk, Snyde, Crouch, Parkinson) just as easily as a grand one.

To build an original Slytherin, pair a classical or astronomical first name with a surname that is either a real minor English or French gentry name (Montague, Cavendish, Villiers) or an invented one built from stone, ash, ravens, cold or night. Double-barrelled surnames (Selwyn-Black, Flint-Rowle) suggest a marriage between two old houses.

How to choose Slytherin names

Use a star, constellation or Latin name for the first name (Cassiopeia, Arcturus, Lucretia, Septimus); modern British names like Kevin or Chloe instantly break the Slytherin register.
Pick surnames with hard consonants or a French or Norman look (Lestrange, Malfoy, Rosier, Valcourt) rather than soft Anglo-Saxon ones, and avoid plant or food names, which read as Hufflepuff.
Not every Slytherin is a pure-blood aristocrat: Snape, Slughorn, Riddle and Flint show that a plain, slightly ugly surname with an ambitious first name also fits the house.
Check that an invented surname is not already attached to a canon family from another house (Weasley, Longbottom, Lovegood) before using it for an OC.
For a Hogwarts Legacy character, keep the full name short enough for the creator's field and avoid reusing Sebastian Sallow, Ominis Gaunt or Imelda Reyes, who already appear as NPCs.

Frequently asked questions

Who are the most famous Slytherins in Harry Potter?

Salazar Slytherin founded the house; its best-known members are Severus Snape, Draco Malfoy, Tom Riddle (Voldemort), Bellatrix Lestrange, Horace Slughorn, Regulus Black, Narcissa and Lucius Malfoy, Pansy Parkinson, Blaise Zabini, Theodore Nott and Merlin himself. The house ghost is the Bloody Baron.

What makes a last name sound Slytherin?

Norman-French origins, hard consonants and an undertone of pride or menace: Malfoy, Lestrange, Rosier, Yaxley, Mulciber, Gaunt. Invented surnames built on ravens, ash, stone, night or cold (Ravenscar, Blackthorn, Coldridge, Nightshade) carry the same feel, as do real English gentry names like Cavendish and Villiers.

Does the list include standalone Slytherin last names?

Yes. After the full names you will find more than 100 surnames on their own, a mix of canon pure-blood families (Malfoy, Avery, Selwyn, Travers) and original names, so you can attach your own first name or combine two into a double-barrelled family.

Do Slytherins have to be pure-bloods?

No. Tom Riddle and Severus Snape were both half-bloods, and the Sorting Hat places students by ambition, cunning and resourcefulness rather than blood status. A Slytherin OC with a Muggle surname like Riddle or Snape is entirely canon-consistent.

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All 500 Slytherin 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: 47 names

Absalom Morcant
Adelaide Blackmore
Adrian Pucey
Aemilia Scrope
Aesop Sharp
Agrippina Wraxall
Alaric Wraithe
Albus Severus Potter
Alcuin Marchmont
Alistair Stavros
Aloysius Fairfax
Aloysius Warrington-Vane
Alphard Black
Altair Devereux
Amaryllis Edevane
Ambrose
Ambrose Fenbridge
Ambrosine Tallis
Anastasia Sable
Andromache Faulkner
Andromeda Black
Anne Sallow
Anselm Kettering
Antares Gascoigne
Antonia Merivale
Appius Lumley
Aquila Beauchamp
Araminta Meliflua
Araminta Wyverne
Arcturus Black
Argent
Ariadne Thorley
Ashcroft
Ashgrove
Ashmore
Ashwell
Astoria Greengrass
Atticus Zabini
Aubrey Strang
Augustin Adderley
Augustin Marrow
Augustus Greyling
Aurelia Spenlow
Aurelian Shafiq
Aurelius Stanhope
Aurora Thrale
Avery

B: 26 names

Balthazar Strickland
Barnabus Stroud
Barnaby Lee
Bartholomew Vesperine
Bastian Vail
Beatrix Morland
Belcastle
Belladonna Darkholme
Belladonna Vexley
Bellamy Thorne-Malfoy
Bellamy Yaxley
Bellatrix Lestrange
Bellona Sackville
Belvina Black
Benedict Vanterpool
Berengar Skellern
Blackmoor
Blackmore
Blackthorn
Blackwood
Blaise Zabini
Bletchley
Bole
Bramblemoor
Bulstrode
Burke

C: 52 names

Caius Pucey
Callidora Black
Calliope Murk
Callista Mournford
Calloway
Calpurnia Morlock
Caradoc Helmsworth
Carina Harcourt
Carrow
Carrowmore
Casimir Castellan
Caspar Moncrieff
Caspian Coldridge
Caspian Rowle
Cassandra Burke
Cassian Fawley
Cassiopeia Black
Cassiopeia Selwyn-Black
Cassius Thorne
Cassius Warrington
Castellan
Castor Grenville
Cato Voskuil
Cavendish
Cedrella Black
Celestine Calloway
Ceres Hollinshead
Circe Wintour
Clarimond Vallance
Clarissa Bulstrode
Claudia Vantresca
Claudius Beaufort
Clementine Lockridge
Cloverhill
Coldridge
Coldwater
Constantine Veilcourt
Cordelia Blackwood
Corin Stavely
Corisande Malory
Cornelia Fitzhugh
Cornelius Bramblemoor
Corvina Crouch
Corvus Lestrange
Crane
Cressida Ravenscar
Crispin Dravenhurst
Crouch
Cuthbert Pellingham
Cygnus Black
Cyprian Ashgrove
Cyprian Hollowell

D: 27 names

Dacre Thorneycroft
Damaris Beaumont
Damaris Bole-Carrow
Daphne Greengrass
Darkholme
Darkmoor
Decimus Willoughby
Decius Scarsdale
Delphine Rosier
Delphini Riddle
Derrick
Desdemona Ashford
Diana Wolcott
Dolores Umbridge
Domitia Wentworth
Dorea Black
Dorian Dunmore
Dorothea Rookwood
Draco Malfoy
Dracworth
Draven Avery-Nott
Draven Montague
Draycott
Drusilla Ashcroft
Drusilla Hawthorne
Drusus Mainwaring
Dusk

E: 19 names

Edgar Selwyn
Edmund Serpens
Eldred Thistlewood
Eleanora Bramwell
Electra Nethercott
Elladora Black
Elowen Darkmoor
Elspeth Halloran
Endymion Vexham
Erasmus Carrowmore
Erika Rath
Ermengarde Whitlock
Eudora Haverstock
Eugenia Ashcombe
Evan Rosier
Evander Nightshade
Evangeline Nott
Everard Windermere
Ezekiel Ransome

F: 9 names

Faustina Talbot
Faustus Mauleverer
Fawley
Felix Rosier
Fenbridge
Fenwick
Flavia Wyndham
Flint
Fulke Wicklow

G: 22 names

Gaius Blakeney
Galla Somerset
Gallus Mordew
Gaunt
Gemma Farley
Gervase Verlaine
Gideon Wexford
Ginevra Crowhurst
Glassford
Grace Pinch-Smedley
Graham Montague
Graham Pritchard
Gravenor
Gravesend
Greaves
Greengrass
Gregory Goyle
Greymantle
Grimwood
Griselda Yardley
Guinevere Thornewood
Guy Fennimore

H: 20 names

Hadrian Lacroix
Halloway
Hallowmere
Hamon Vanbrugh
Harrowgate
Hawthorne
Hecate Lovelace
Hermia Pryce
Hesper Gamp
Hester Avery
Hester Selwyn-Yaxley
Higgs
Hollowell
Honoria Glassford
Horace Slughorn
Horatio Wrexham
Hortensia Colville
Hugo Quenby
Hydra Mortlake
Hyperion Scarlock

I: 16 names

Ianthe Coldwater
Ianthe Gaunt
Ignatia Wildsmith-Burke
Ignatius Bole
Imelda Reyes
Imogen Flint
Iolanthe Rookhaven
Ironwood
Isabeau Calder
Isadora Selwyn
Isaura Wendover
Isembard Clavering
Isidora Shafiq-Macnair
Isidora Warrington
Ismelda Murk
Isolde Mordaunt

J: 5 names

Jasper Hearne
Julius Mordant
Junia Stonehallow
Juniper Stanwick
Juno Bastable

L: 36 names

Lacroix
Lanval Selkirk
Lavinia Vossberg
Leander Blackmoor
Lenore Bletchley
Lenore Montague-Vexley
Leofric Slatebrook
Leonidas Blackwell
Leonora Wardlow
Leopold Parkinson
Lestrange
Leta Lestrange
Letitia Vane
Lilith Pemberley
Linus Ombersley
Livia Tremayne
Liz Tuttle
Lockridge
Lorcan Hallowmere
Lucan Harrowgate
Lucasta Vexley
Lucian Ambrose
Lucian Bole
Lucilius Darke
Lucilla Lestrange-Rowle
Lucilla Shafiq
Lucinda Ravensworth
Lucius Malfoy
Lucretia Black
Lucretia Nocturne
Lucretius Montague
Lycoris Black
Lyra Molyneux
Lysander Mulciber
Lysandra Tenebris
Lysias Crowle

M: 39 names

Macnair
Magnus Belcastle
Malachai Parkinson
Malachai Travers-Burke
Malcolm Baddock
Malfoy
Marcella Lazarus
Marcellus Bole
Marcia Lisle
Marcus Flint
Marguerite Valcourt
Marrow
Marvolo Gaunt
Maximilian Swire
Maximus Wolfe
Medea Carrington
Melisande Sterne
Melusine Ormerod
Merivale
Merlin
Merope Gaunt
Merula Snyde
Miles Bletchley
Millicent Bulstrode
Mirabel Ferrers
Montague
Morcant
Mordaunt
Morfin Gaunt
Morgana Halloway
Morgause Ravenel
Morland
Morrigan Cromwell
Morrigan Flint-Rowle
Morrow
Mortimer Yaxley
Morwenna Macnair
Mulciber
Murk

N: 9 names

Narcissa Malfoy
Nereus Fitzalan
Nerida Roberts
Nero Dashwood
Nettlefold
Nightshade
Nocturne
Nott
Nyx Grimwood

O: 13 names

Obsidian Carrow-Selwyn
Obsidian Greengrass
Octavia Ashmore
Octavian Vane
Ominis Gaunt
Ophelia Burke
Orion Black
Orsino Blackthorn
Orsino Dusk
Osric Gallowglass
Otho Bracegirdle
Ottilie Ashwell
Ottoline Crane

P: 27 names

Pallas Greymoor
Pansy Parkinson
Parkinson
Pemberley
Pendraven
Percival Nettlefold
Perdita Keble
Peregrine Derrick
Perpetua Wintersgate
Persephone Pryor
Perseus Bletchley
Persis Snyde
Petronella Wycliffe
Phaedra Morgrave
Philippa Ravenhill
Philomena Carne
Phineas Nigellus Black
Phineas Pendraven
Piers Hollowmoor
Plautia Hastings
Pollux Black
Porcia Ludlow
Pryce
Ptolemy Gaunt-Morrow
Ptolemy Winterbourne
Publius Chichester
Pucey

Q: 2 names

Quintus Higgs-Travers
Quintus Travers

R: 26 names

Rabastan Lestrange
Ranulf Wrathmore
Ravenel
Ravenhill
Ravenna Crouch
Ravenna Flint
Ravenscar
Ravensworth
Reginald Argent
Regulus Black
Remus Lovell
Reynard Caxton
Rhoswen Gwynne
Rigel Fortescue
Roderick Rutland
Rodolphus Lestrange
Roland Greatorex
Romulus Chetwynd
Rookwood
Rosalba Carrow
Rosalind Warrington
Rosamund Umbra
Rosier
Rowle
Rufus Sallow
Rupert Aldwych

S: 34 names

Sabina Thorne
Sabine Harlowe
Sabrina Frost
Salazar Slytherin
Sallow
Sapphira Ironwood
Saville
Scorpius Malfoy
Sebastian Sallow
Selene Mulciber
Selwyn
Septimus Greengrass
Seraphina Travers
Serena Ashbourne
Serpens
Servilia Dacre
Severin Derrick-Avery
Severin Villiers
Severus Snape
Sextus Pelham
Shafiq
Sibyl Fawley
Sidonie Rowle
Silas Gravesend
Snyde
Spurius Vere
Stanwick
Stavros
Sterne
Swire
Sybilla Morrow
Sylvan Fawley-Crouch
Sylvan Pucey
Sylvester Greaves

T: 23 names

Tancred Ormsby
Tarquin Grimshaw
Terence Higgs
Terentia Bellingham
Thaddeus Carrow
Thalia Macnair
The Bloody Baron
Theobald Kilbride
Theodora Avery-Travers
Theodora Draycott
Theodore Nott
Theron Hexley
Thomasina Wormwood
Thorne
Thornewood
Thorold Lancaster
Tiberius Fenwick
Titus Vavasour
Tobias Cavendish
Tom Riddle
Tracey Davis
Travers
Tullia Yelverton

U: 4 names

Ulpius Seymour
Ulric Marlowe
Umbra
Ursula Greymantle

V: 25 names

Valcourt
Valentina Derrick
Valeria Harkness
Valerian Malfoy-Lestrange
Valerian Saville
Vane
Vanterpool
Vega Courtenay
Veilcourt
Venetia Eastwick
Venetia Pucey-Nott
Verginia Craven
Vesper Avery
Vespera Nott
Vespera Yaxley-Vane
Vesperine
Vexley
Vibia Delacroix
Vincent Crabbe
Viola Higgs
Violetta Bulstrode
Vitus Lacy
Vivienne Cloverhill
Voskuil
Vossberg

W: 9 names

Walburga Black
Waldo Penhaligon
Warrington
Wilhelmina Dracworth
Wintersgate
Wraithe
Wrexham
Wystan Yeldham
Wyverne

X: 4 names

Xanthe Bletchley-Rowle
Xanthe Montrose
Xanthippe Derrick
Xenia Wycherley

Y: 1 name

Yaxley

Z: 5 names

Zabini
Zeno Harrowby
Zenobia Hemlock
Zephyrine Corvane
Zinnia Gravenor