Siren Original Characters (OCs)

Have you ever heard a siren's song? It's not just their voices that are captivating, but their stories too. From mythical sirens of the sea to modern sirens in our cities, there's so much to explore! Check out all the amazing original characters inspired by sirens right here! Share your own siren character and join the melody!

Siren OCs (487 characters)

Cyril Casiano

@sleppu

【 ► WELCOME TO FARADAY. 】Overseer of a sinking ward. Prisoner of "GRAND WALL," the prison-city of Perla.---Overseer of Faraday, the fourth ward in the outermost layer of Perla. Given an ORCHARD classification, Faraday is tasked with facilit...

#siren

#prisoner

#homunculus

𓂃 𓈒𓏸 Chance , 🌊 [ wip ]

@H1ccup_

Chance is a curious, naive siren.((omg so detailed vro nahhhh))((deadass tho i wanted to write this then gave up aughh mmm))

#siren

#bl

For the most part, Wolfram travels the globe via its seas. He's been everywhere that counts, but only once.When not running away from things long since gone, I like to hope that Wolfram is a kind man, inclined to take care of those he consi...

#fantasy

#siren

#siren oc

#gorgeous and sad

#i love him

#maybe my most developed oc

Coraelila

@Bookishly

Coraelila is a 23-year-old Nereid Siren with long wavy flowing blue hair and blue eyes. Her skin is a light tone mixed with blue scales, and she has a slim, triangle-shaped build. She is bisexual and possesses a charisma level of 10/10. She...

#female

#bisexual

#siren

#nereids

Severin Saare

@thesevverse

half siren, half bird. his wings were taken from him and he's pretty miserable about it all. father of 2. has a wonderful husband. stubborn, loyal, protective, hot headed, a bit of a freak.

#siren

Topaz is a great captain but definitely not a great person, needing constant attention from those around him. If he inst given the attention he wants from a person, he'll throw a massive fit about it, going out of his way to ruin the person...

#siren

#thunder

Akari - 23From subway surfing to drinking unlabeled alcohol. Akari lives a little too close to the edge, but he thrives like that.A well known drifter. Only know for showing up to parties to purposely drink the spiked punch.

#fantasy

#siren

#shark

#demihuman

#raver

#rave

Domia

@K4M1_

Appearance:hair: dirty minty green eye: mint - yellow - wears a fishing net like a flowing shawl - siren fins for ears - breaths with both gills and lungs like amphibians - skeletal tailAbility:- he may or may not sing sailors to their deat...

#siren

#guy

Meet Nettie! The cutest, most charming like menace in all the Pacific ocean. She's cool, sassy, a darling companion and a traveler at heart.Born into a tight-knit pod, she quickly became fascinated with the ways of the man. And after one to...

#mermaid

#siren

#merfolk

#mer

#pirate adjacent (?

#diva

Tiger :D (Siren lady)

@DJ-art

An individual that appears to be a young human woman. She has long blond hair that goes down to her bottom. Her eyes shine a beautiful blue in her human form and an crimson red in her siren form.In her siren form she has sharp teeth, red ey...

#siren

#art

FAN

The Alkonost

@Lacramioara

The Alkonost (also known as Al) is a cryo catalyst from Nod Krai. She’s based off of Slavic mythology, specifically sirins and alkonosts. She’s considered one of the last of her kind due to hunting by the fatui and treasure hoarders. Her vo...

#siren

#genshin

Titania Caradoc

@rayvpng

Native from Thalassa, Queen Titania became the leader of the Unseelie kingdom at a young age, and eventually Ilvereth after the Sidhe war and her political marriage with King Oberon of the Seelie. She's the mother of the royal twins Abaddon...

#siren

#siren

##selkie

A shy Swamp Siren and the Sister of Gorg, a very adventerous Swamp Siren. Just like her brother, she suffers from Mold growing in her Gills. However, her case is a bit worse, since it also grows in her wounds.Therefore, she decided to live ...

#siren

A sweet and stylish Mermaid/Siren, who often streams from the most unique places in the Monster World! Like Caves, Dracula's Mansion, or even a Furniture Store!She is known for being playful, curious and optimistic. But she can't take no fo...

#siren

#fins

|| 𑣲⋆ Vaelune Seraphiel ||

#follow

Maris is an adventurous and fun-loving woman; she loves people, celebrations, and markets, so it's very jarring when the prince is completely unreceptive to her attempts to befriend him.

#fantasy

#siren

#water elemental

✦ — Cassian

@Aster_0

WIPPP.. spanish pirate x siren yaoi!!OC i recently made with my friend ^_^ (They have the pirate oc! His name is Miguel)

#fantasy

#siren

#men loving men (mlm)

#mlm

#oc

Merchadh

@mexwithdreads

Bright blue skin catches the sunlight like polished glass, thick blonde curls float around her head, and her tail- unmistakably shark.It started on a warm afternoon, near the surface, a ways off the islands. Merchadh had drifted up to bask ...

#siren

#mer

Sirens are the only creatures born with magic.When they die, their gift is passed on to the last person they touch—whether they wish it or not. When Nyris*, a human, is forced to defend herself against an attacking siren, she inherits a str...

#siren

#healer

FAN

#siren

#hazbin hotel oc

Hatched from a siren's egg in the beginning of August, Serrenity was born a little devil. She was beyond mischief. Every moment when someone had their back to her, she was cutting of her twin sister, Kova's, hair, making fire, accidentally ...

#siren

##siren

##siren oc

##oc

##oc art

#siren

#water themed

#siren

#got games on yo phone?

Si'ha

@Ship-happens

GER: Si'ha ist eine nachdenkliche und mitfühlende Sirene, die in starkem Gegensatz zu ihren unzähligen Schwestern steht. Sie empfindet keine Freude an der Zerstörung und dem Leid der Seemänner, sondern zweifelt an der Bedeutung ihres Dasein...

#female

#sona

#siren

#oc

#siren

#ocart

#siren

#siren

#mermaid

#siren

#oc

#piano

Guill

@Luam._.

A devious little sea monster who likes messing around in the human world !! :]

#siren

#funny

Personality: Suki is an incredibly curious individual. He’s very curious about humans, human culture, and so so much more. He's a very sweet and gentle person, but he's also a little gullible. He is incredibly naive due to having been shelt...

#siren

##creatures of the deep

Ossian

@heeto

Most of the sirens were wiped out do to forced capivity, so Ossian is one of the last sirens in this world. His parents are a part of the sirens who were taken, so he mainly grew up around the mermaids instead. He was pretty outcast due to ...

#fantasy

#siren

#oc

Locco

@G0ReB1

Voice Claim:Joseph Joestar, Jojos Bizarre Adventure (English- Ben Diskin)Appearance:5'9" male with a lean-skinny body type. Instead of the normal ears he has fin like things on the side of his head. Face crest. tan-ish skin. black irises. f...

#fantasy

#nonhuman

#siren

#asshole

chloë

@lingct

uni student studying geology and blocking their famed fishfather on fishphone for divorce crimes

#siren

#siren

#visual kei

#vkei

Silver

@Argyris

#pansexual

#siren

#cisgender male

Ali(corn Eater)

@beberyaga

An unassuming girl with blue skin and a passion for unicorns. Monster-hunting mermaid in disguise.

#siren

Liam currently lives with his self proclaimed guardian Ruth and his friends Ava and Kaeli. After successfully escaping the Solstice lab facility, the group decided to find out who or what is behind this mysterious organization and what thei...

#fish

#siren

Sylvan Thorne

@magnus_andersen

feminine-looking but quite obviously male, long black hair, RBF, pretty

#gay

#siren

#1925

Siren Original Characters (OCs)

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Siren OCs (487 characters)