Real Japanese names with a dark, night-time or shadowy meaning, the kanji behind them, and why the kanji for darkness itself almost never appears in a given name.
Japanese has a kanji that means darkness, 闇 (yami), but you will almost never see it in a real given name. It is on the list of kanji allowed in names, yet parents avoid it because it carries a sense of gloom and of things kept hidden. When a character in anime or manga has 闇 in their name, it is usually the writer's invention.
Real names reach the same mood in quieter ways. 玄 means dark in the sense of deep and profound, the colour of the night sky, and gives boys' names like Gen and Genta. 黎 means dark or black and shows up in Rei. 夜 (night) and 宵 (evening) give soft girls' names such as Sayo and Yoi, and 朔, the new moon, gives Saku and Sakuya.
Dark meanings are much more common in surnames, because most surnames describe a place rather than a person. 黒 (black) appears in Kuroda, Kurokawa and Kurosawa, and 影 (shadow) in Kageyama.
| Kanji | Readings | Meaning | In names |
|---|---|---|---|
| 闇 | yami | darkness, gloom | Allowed, but not used in real given names |
| 玄 | gen | dark, deep, profound | Boys' names: Gen, Genta |
| 黎 | rei | dark, black | Names for boys and girls: Rei |
| 夜 | yo, ya | night | Girls' names: Sayo, Saya, Maya |
| 宵 | yoi | evening, early night | Rare girls' names: Yoi |
| 朔 | saku | new moon, first day of the month | Names: Saku, Sakuya |
| 黒 | kuro | black | Surnames, not given names |
| 影 | kage | shadow, silhouette | Mostly surnames, such as Kageyama |
| 冥 | mei | dark, the underworld | Very rare |
Spellings that have made Japan's yearly baby name rankings, most popular first.
Given names with a dark kanji carried by notable Japanese people. The number shows how many notable people share each one.
Rarer spellings found in Japanese name records. In each one the dark kanji keeps its own reading, so the meaning is really there, not just the sound.
| Kanji | Reading | Meaning |
|---|---|---|
| 黒田 | Kuroda | black + rice field |
| 黒川 | Kurokawa | black + river |
| 黒澤 | Kurosawa | black + marsh |
| 黒木 | Kuroki | black + tree |
| 黒崎 | Kurosaki | black + cape |
| 影山 | Kageyama | shadow + mountain |
| 烏丸 | Karasuma | crow + round |
| 黛 | Mayuzumi | dark eyebrow ink |
| 玄武 | Genbu | the Black Tortoise, guardian of the north |
| 目黒 | Meguro | 目 eye; class + 黒 black |
| 黒瀬 | Kurose | 黒 black + 瀬 shallows |
Writers often mix real surnames with invented names or readings. Here is which part is which.
Legally yes, since 闇 is one of the kanji allowed in names, but parents almost never choose it. For a story character it works precisely because it sounds unusual.
Usually not. Most historical Kage- names, such as Uesugi Kagekatsu, are written with 景, which means scenery or view. 影 (shadow) is rare in real given names.
Sayo (小夜, little night), Saya (紗夜) and Yoi (宵, evening) are real girls' names with a dark, night-time feel. Rei written 黎 means dark or black and is used for girls and boys.