71 Japanese Oni Names You Haven't Heard Before

According to Japanese mythology, an oni is a category of yokai, demon, orc, ogre, or troll.

Oni is notorious for their ferocious and malevolent nature, manifesting in their murderous and cannibal tendencies.

Despite their bad image, Oni has fascinatingly intricate qualities that cannot be dismissed merely as evil.

Nevertheless, they are frequently depicted as monstrous beings, including one or more horns protruding from their skulls. Oni is stereotyped as being red, blue, black, yellow, or white in hue, wearing tiger pelt loincloths, and wielding iron Kanab clubs.

Female Oni Names

Powerful female ghosts and demons who terrify the living abound in Japanese legend. Transgression is a frequent thread in their lives and deaths: slain children, or the shame of a family.

Hanna, jealousy turns women into demons, transforming them into Hanna. One of the common baby names in many lists.

Hone-Onna is a female structure that lives in a lair in Japanese legend. One of the most uncommon names for a girl.

Kiyohime was a young woman spurned by her lover, a monk named Anchin, who had become cold and uninterested in her.

Kuchisake-onna asks children if they believe she is lovely while wearing a surgical mask. Aka Manto, is one of the more well-known demons, hides in women's toilets.

Nure-onna is a monstrous creature with a woman’s head and the body of a sea monster who spends her time among riverbanks and coastlines.

Oiwa was a woman who became facially deformed when her husband murdered her, so he could marry a rich neighbor's granddaughter. You are free to accept this name meaning for one of your fantasy game characters.

Shuten Doji is a giant with a scarlet torso, five horns, and 15 eyes who is over 50 ft (1524 cm) tall. One of the rare baby names for a girl.

Tengu is irrepressible mountain goblins who play tricks on people. They are mentioned in numerous folktales and were once considered purely evil until the 14th century. A name that you would like to first research more about before using.

Ubume is a woman who dies right before, during, or immediately after childbirth.

Yama Uba is an elderly crone that dwells and hunts in the mountains, devouring everybody who crosses her way. A name that you need to research more about with your friends.

D&D Oni Names

The Oni is a mythical creature that has been shunned in real life. In Japanese tradition, they are supernatural ogres, and this origin is reflected in their D&D (Dungeons and Dragons) nous creature stat block. Check out the content and information available here with your friends before you decide to use it.

Aka Oni is recognized for its enormous size and durability. You may choose to learn more available information before you accept this name.

Amematsu is a female Oni in D&D. One of the unique baby names for girls of the world.

Ao Oni is famed for its uncanny, cunning, and magical abilities in life. A simple name in the fantasy world which you would love to see in the menu option.

Ibaraki-dji is an Oni who appears in Heian period legends.

Pale Oni, also known as Shiro Oni, are noted for their timidness and spiritual ties.

Yurozo is a male Oni in D&D. One of many baby names that appear first in this fantasy world.

Famous Oni Names

In Chinese, the character for Oni also refers to a deceased or ancestral ghost, not always a malevolent specter. Here are famous Oni names that you would love to use.

Baku, In Japanese folklore, Baki is a lion-headed ghost known as The Eater of Nightmares.

Gashadokuru, in Japanese, it means 'hungry skeletons.' One of the uncommon baby names.

Jorogumo is smaller in stature, but potentially twice as lethal. One of the popular baby names.

Jubokko is comparable to such trees, except that it does not rape people; instead, it traps them and suctions their blood.

Kappa's nature is cantankerous, and he enjoys brutally wrestling humans. A unique baby name.

Kirin is a horned, fire-breathing creature representing purity, justice, and wisdom. Its origins are rooted in Chinese mythology. One of the different names that you may like to learn more about.

Ningyo, a Japanese singer, isn't exactly captivating. Ningyo has golden scales, long fingers, and sharp talons, and his look is more fish-like than human. One of the common baby names.

Obariyon is shown as a mischievous, playful monster. You might be forgiven for thinking this mountain Yokai is innocuous, as it is not something you would ever see again.

Tanuki is a mischievous trickster who is sometimes represented with a bottle of sake, a straw hat, and very comically huge testicles. A different name indeed that you may want to learn more about.

Tatsu, or Japanese dragons, are Yokai who live in water and resemble dragons from Western medieval mythology.

Tsuchigumo are massive spiders that can grow to huge proportions. This is a name that you may see as different and want to find out more about.

Oni Names Anime

Anime is a kind of Japanese animation for film and television aimed at people of all ages. Here you will find some useful content on names of anime Oni that you would like to use for your fantasy characters.

Black Shinkalion Ogre is the outcome of Kirin joining up with Kurashiki Heavy Industries.

Gedoumaru belongs to the Ketsuno Clan's Shikigami. During the Exorcist Chapter, she was delivered to Sakata Gintoki of Yorozuya as a precaution.

Hijikata Toushirou was a Shinsengumi's Vice-Commander. He was recognized as the Demonic Vice-Commander.

Hozuki is a demon who serves Hell's King and Chief Judge. One of the two popular names that you may like to use for another fantasy character.

Kagaya Ubuyashiki, in 'Demon Slayer: Kimetsu no Yaiba', Kagaya Ubuyashiki is a significant supporting character, whose name is not far away from the list of rare names.

Kazama Chikage is the chief of the Oni clan and the major villain of the Bloodlust arc.

Lum is a fictional character in Rumiko Takahashi's manga series Urusei Yatsura as the female protagonist.

Muzan Kibutsuji is 'Demon Slayer: Kimetsu no Yaiba' major adversary.

Nezuko Kamado is the female lead figure of 'Demon Slayer: Kimetsu no Yaiba', a fictional horror manga and anime series.

Oshino Shinobu, The vampire Kiss-Shot Acerola-Orion Heart-Under-Blade goes by the name Shinobu Oshino in human form.

Rem appears as a minor antagonist in Arc Two, a key character in Arc Three. Another name that you may like to find more about.

Rui is the principal adversary in the Natagumo Mountain Arc of 'Demon Slayer: Kimetsu no Yaiba'.

Shizuno is a 15-year-old white-skinned young lady of normal height.

Other Oni Names

Even with its long history, which dates back to 35000 BC, Japan is one of those countries with a massive backlog of stories, legends, and myths. Let's check out some content of the other Oni names

Akuma, in Japanese legend, the Akuma is a malicious fire spirit. It's also been described as a group of beings who afflicted people.

Amanojaku, in Japanese legend, the Amanojaku or Amanjaku is a demon-like entity.

Daidarabotchi was a massive monster thought to sleep as a mountain range.

Dalton revealed in its Oni nature, slaughtering thousands of people.

Dodomeki is represented as a human female with long arms covered in hundreds of bird eyes due to their tendency to steal money.

Enenra, often spelled enraenra, is a Japanese monster made mostly of smoke and darkness.

Gozu is a mythical Japanese beast.

Hashihime is a character that initially appeared in Japanese Heian-period literature as a lonely woman waiting for her lover to come home.

Jesse stood six feet five inches tall and had a broad physique.

Kandakoro-Kamuy (Japanese origin), as per sources, is one of the top choice names.

Kappa is a little, green goblin-like monster thought to hide among shallow rivers and streams.

Kazurakinotakanukahime (Japanese origin), is for sure one of the most popular names around.

Kenas-unarpe (Japanese origin), is a name that has some additional power.

Kudan (Japanese origin), is a name that is one of the top used names.

Kusanagi (Japanese origin), is a popular name to start with, as per available information.

Marici (Japanese origin), is a name choice that is close to the top.

Mezu, in Japanese mythology, Gozu and Mezu are the two guardians of the gates of hell.

Oni mages, sometimes known as ogre mages or simply Oni, were very powerful, intelligent, and cunning Oni with a wide range of powers.

Orochi (Japanese origin), is a name option to let your imagination run wild.

Otohime (Japanese origin), is a powerful name for a girl.

Pauchi-kamuy (Japanese origin), is a name that you will certainly like.

Rokurokubi is a Japanese type of Yokai. With a few exceptions, they are nearly identical to humans.

Shinigami, in certain areas of Japanese religion and culture, Shinigami are gods or otherworldly spirits who invite humans to die.

Takemaru is a kijin, a powerful and violent Oni regarded as both a demon and a God.

Tamamo no Mae has been one of Japanese mythology's very well kitsune. She is a nine-tailed magical fox who is also one of the most ferocious Yokai.

Tearai-Oni is a mountain-sized Yokai that likes to wash her hands in rivers or lakes.

Tora, as an Oni, is a formidable foe with few weaknesses. Do away with all your worries, as this a great baby name.

Tsurube-otoshi, also known as tsurube-oroshi, is a yokai reported in Kyoto Prefecture.

Ushi-Oni, also known as the gyuki, is a Yokai from western Japan's folklore.

Waka-ush-kamuy (Japanese origin), is one of the new name options available.

Yushkep-kamuy (Japanese origin), is an extremely interesting name choice.