How to build an imposing basilisk name
The mythological basilisk isn't just "a big snake": it's the king of serpents, able to kill with gaze and poison the ground it walks on. Its name should convey that unnatural authority. Good basilisk names use abundance of sibilant consonants (s, ss, sh, x, z) and at least one root suggesting royalty or venom. "Sssarra the Petrifier" works because the three s's imitate hissing and "Petrifier" is direct function.
The epithet is where myth gets built. "Sssarra" alone could be any snake. "Sssarra the Kingdom Devourer" already suggests legend and consequences. Epithets can reference iconic victim ("Knight-Slayer"), ability ("Stone Gaze"), habitat ("Swamp Queen") or cultural effect ("Tyrant's Curse"). Each tells a different story.
The lair anchors the monster geographically. "Sssarra the Petrifier of the Vexalor Swamp" gives the player or reader narrative information: a specific swamp exists, has its own name, and this horror lives there. That specificity turns generic basilisk into memorable encounter. The Witcher uses this well with each cockatrice and zeugl localized in a concrete map region.
Basilisks by mythology and game system
In Greco-Roman tradition, the basilisk is a small serpent killing with breath and gaze. Pliny the Elder describes it finger-sized. Harry Potter enlarges it to colossus, but that's fictional license. If your campaign respects classical myth, names should be short and ancient: "Verroth", "Hyssith", "Pythara". If you follow the Hogwarts version, you can enlarge both monster and name with grandiose epithets.
In D&D 5e, the basilisk is monstrosity-type beast CR 3 with petrification ability. Not boss but memorable encounter. For a lone one in a dungeon, name + epithet suffices: "Naasura the Lidless One". For a basilisk nest with matriarch, you can expand: "Sazzira the Mother of Venom of the Vexalor Swamp", with offspring without individual name but collective identity.
In Pathfinder and The Witcher, basilisks vary by region: each has specific behavior and weakness. Geralt faces different basilisks per contract. For long campaigns with several basilisks, distinguish them by epithet and lair. "The one from Velnoria" kills with day-gaze, "the one from the Black Pit" with breath. That mechanical specialization + unique name makes players investigate before each combat.
Common mistakes when naming basilisks
First mistake: unpronounceable names. "Vsskrxlrz" has so many consonants even the DM doesn't say it the same way twice. Good serpentine names have 2-3 syllables with vowels allowing pronunciation: "Sssarra", "Naasura", "Vexalor". If your player can't repeat the monster's name, the monster never enters table lexicon.
Second mistake: confusing basilisk with dragon. If your basilisk is called "Drakhonyr the Sky Devourer of the Flying Peak", it's not basilisk, it's dragon. Basilisks live in swamps, caves and pits. They don't fly, don't breathe fire (unless cockatrice, which is hybrid). Maintain bestiary coherence: basilisk names should suggest caves, stagnant water, tunnels, not open skies.
Third mistake: ignored gender. In folk traditions, male basilisk hatches from rooster egg incubated by toad, while female is matriarchal naga of swamps. If your campaign distinguishes genders, names can reflect: "the Pit King" for male, "the Swamp Queen" for female. That differentiation enriches internal mythology and allows encounters with full serpentine dynasties.
Memorable basilisks in literature and games
The basilisk in Harry Potter and the Chamber of Secrets is probably the best-known modern pop culture one. It has no proper name (just "the basilisk of Slytherin"), which is interesting narrative decision: the monster is anonymous servant, not protagonist with identity. That choice works for classic gothic horror. For your campaign, you can use generic names if you want to keep the basilisk as impersonal threat.
In The Witcher 3, Geralt faces a giant cockatrice (common form that in Slavic folklore derived from basilisk) called simply "Royal Wyvern". The video game prefers descriptive names to proper names. Valid style if your world treats these beings as dangerous animals, not characters with biography.
In classical literature, Spenser's The Faerie Queene basilisk has allegorical name ("Errour"). If your campaign carries symbolism, you can use concept-names like "the Venom", "the Gaze", "the Curse" without name+epithet structure. Works for Lovecraft-style philosophical horror where monster is embodied idea, not individual creature. Each style (mythological, descriptive, allegorical) serves different narrative tones.