Siren Head was devised as a visual concept by Canadian artist Trevor Henderson in 2018 and first circulated online as an artwork. From that image and brief interactive scenes, the creature was expanded into short stories, fan art, mods, indie games, and user-created roleplay servers. Its provenance is explicitly modern and mediated by social media and participatory fandom rather than by oral or historical folklore.
Typically depicted as an extremely tall, lanky cadaver-like humanoid with a head composed of speaker-like sirens or clustered loudspeakers; fan descriptions commonly cite heights around 40 feet in some depictions. The body is thin and human-proportioned but emaciated. Visual representations vary across artists, games, and mods but consistently emphasize the siren/speaker head and gaunt silhouette.
In creator and fan media, Siren Head uses its siren/speaker head to emit sounds—music, scraps of recorded dialogue, shouted words and numbers, and other unsettling audio—which function as lures, signals, or terrifying phenomena in stories and games. Fan and community sources variably attribute sonic attacks or harmful effects to these emissions, but no single canonical mechanics or supernatural system is established across sources; many specific powers are speculative or determined by individual games and fan works. In media contexts it also functions as a stalking threat in remote outdoor settings.
Singha Sartha Aju
Previous incarnation of the Buddha, associated with Newar society in Kathmandu, Nepal. (Note: * Power tier should be Greater (powerful regional) instead of Primordial (cosmic), as it's associated with Newar society and not cosmic powers. * Description in Source 1 does not mention adaptability,)
Sinhabahu
Legendary king of ancient India and father of Prince Vijaya, who founded Sri Lanka. (Note: 1. Source 1 does not provide enough information to confirm Sinhabahu's abilities as a legendary king, so "Abilities" section should be removed or revised. 2. Power tier: Ancient is plausible given tha)
Sinon
Sinon is a mortal Greek warrior and covert agent in the Trojan War cycle who poses as a deserter and suppliant to deceive the Trojans into admitting the wooden horse, and who in some accounts signals the returning Greek forces that lead to Troy's fall.
Sinope
Sinope is primarily an ancient toponym (the city Sinop on the Black Sea) and an eponymic figure in Greek myth (a daughter of the river-god Asopus). In the provided sources it functions as a place-name and origin-identifier for historical figures and modern namings (moon, moth genus) rather than as a discrete supernatural agent with consistent appearance, powers, or ritual traditions.
Sip (sipit / ah sip) — unattested (Maya)
No reliable documentation for a Maya supernatural entity called "sip," "sipit," or "ah sip" exists in the provided source set. The available sources are unrelated to Maya folklore and do not describe any entity by these names; further ethnographic or colonial Maya-language sources are required to substantiate such an entity.
Sir Balin
Sir Balin is a mortal knight of the Arthurian cycle, portrayed as an archetypal tragic and impetuous warrior whose actions — notably drawing a cursed sword sent by a damsel from Lile (Lily) of Avalon and later striking the Dolorous Stroke with the Holy Lance — set in motion grievous consequences for Arthur's court, including the initiation of the Grail quest in Post‑Vulgate tradition.
Sirens
In Greek myth, Sirens are female-associated supernatural beings whose enchanting music lures sailors to ruin; they appear in epic voyages (notably the Odyssey) as maritime hazards and are depicted in early art as hybrid bird-women. Their role is chiefly as temptresses whose song causes the downfall or shipwreck of those who hear it.
Sirenuca
A Cantabrian water-associated female figure, the Sirenuca (literally 'Little Mermaid') is portrayed in regional tradition as a transformed young woman who became a water nymph after repeatedly climbing dangerous coastal cliffs to sing with the waves.
Sirona
Sirona is attested in modern scholarship as the name of a Celtic goddess known from sculptural and temple-related material; surviving references and images associate her with local cultic presence in parts of continental Europe. The supplied sources document visual attestations (museum/sculpture images and a woodcut) and modern reuses of the name but do not give detailed mythic narratives, functions, or ritual formulas.
Sirsir
Sirsir (also Ninsirsir) is a Mesopotamian deity associated with sailors and boats, attested from Early Dynastic god lists through later Babylonian compendia. He is named as the boatman/captain of Enki in literary tradition and appears among the names of Marduk in the Enuma Elish, while iconographic identification with a serpent‑tailed “boat god” motif is a debated scholarly proposal.
Sisyphus
Sisyphus is a legendary mortal king of Ephyra (Corinth) in classical Greek myth, famed for his exceptional craftiness and for twice cheating death; as punishment he is condemned in the underworld to an eternal, futile labor of rolling a great boulder up a hill only to have it roll back down.
Sith
The Sith are a fictional ordered movement of Force-sensitive beings in the Star Wars franchise who embrace and wield the dark side of the Force. Depicted as the primary antagonistic counterpoint to the Jedi, they organize politically and militarily to seize power, destroy the Jedi Order, and rule the galaxy.
Community Record
- [1]List of creepypastas. Wikipedia, "List of creepypastas" (entry includes Siren Head in the context of internet horror legends)wiki
- [2]Siren Head by Modus Interactive (itch.io). Modus Interactive, game page and comments for a Siren Head indie title (documents fan/game deployment of the creature and community discussion)other
- [3]On Siren Head's sonic attacks (Worldbuilding StackExchange discussion). Community discussion referencing sonic aspects and speculative mechanics of Siren Headother
- [4]Why Do So Many People Believe they Have Actually Seen Siren Head?. Article discussing the phenomenon of belief and perceived sightings of Siren Head and its online spread; notes creator originother
- [5]Siren Head : The Forest | Play on Roblox. Roblox game featuring Siren Head in a forest setting; example of how the creature is used in fan-made interactive mediaother
- [6]Siren Head RP 2 | Play on Roblox. Roblox roleplay server featuring multiple Trevor Henderson creatures; documents participatory fandom and transmedia useother
- [7]Siren Head: SFMLab project page. Independent project page showing another fan/indie implementation of Siren Headother
- [8]Siren Head by Trevor Henderson (discussion of origin). Discussion citing Trevor Henderson as creator and dating the creature to 2018 (creator-origin and internet spread)other
- [9]Is Siren Head Real? The Truth about This Online Monster. WikiHow entry discussing Siren Head as an online-created monster and addressing real-world belief vs. fictionother
- [10]Siren “SirenHead” Head Favorites (archive collection). Archive collection of fan material titled with the creature's English name; evidences fan curation and circulationother
- [11]Siren Head: description citing ~40 feet and speaker-head details. Project page and descriptions that include commonly cited visual details such as extreme height and speaker-like headother