Kimera (Ghost Flame)
Kurayami (The Dark)
Kiyohime (Female Serpent Demon)
Kurami (Dark Beauty)
Kumori (Cloudy or Shadow)
Akuma (Demon)
Mayonaka (In the Dead of Night)
Kurohime (Black Princess)
Kishiyami (Knight of the Dark)
The only name for both female and male names that mean death is Shi.
Dark Japanese names for a guy include Arashi, Chiyako, Haruka, Hayato, Hisoka, Ishi, Izo, Kaminari, Kane, Ken, and Kinaka which have different meanings.
"child" common in female names
Erza would be one of the female Japanese names that mean fire. Akari is another name meaning bright. Kouen, MaiKa, Kaen are some of the names that attribute to fire.
Some female names from Japanese literature include Murasaki (from "The Tale of Genji"), Osono (from "Sansho the Bailiff"), and Chiyo (from "Memoirs of a Geisha").
my bestfriend's name is Kira Some actually helpful names are Yuki, Hana, and Yui.
dark in Japanese is kurai
Apparently it means little or child in Japanese. That's why you see lots of female names ending with ko.
Kurai is dark in Japanese.
Full names of the Vocaloid products are given below with most common character/mascot name in square brackets []. The order given is when they were each released relative to each other. (Note: Japanese Vocaloid names are in Eastern order (Last Name, First Name)) VOCALOID ENGINE: Leon (male, English) - 2004 Lola (female, English) - 2004 Miriam (female, English) - 2004 MEIKO (female, Japanese) - 2004 KAITO (male, Japanese) - 2006 VOCALOID2 ENGINE: Sweet Ann (female, English) - 2007 CV01 Hatsune Miku [Miku] (female, Japanese) - 2007 CV02 Kagamine Rin • Len [Rin, Len] (female • male, Japanese) - 2007 Prima (female, English) - 2008 Gackpoid Kamui Gakupo [Gakupo] (male, Japanese) - 2008 CV03 Megurine Luka [Luka] (female, Japanese & English) - 2009 Megpoid GUMI [GUMI] (female, Japanese) - 2009 Sonika (female, English) - 2009 SF-A2 Kaihatsu Code Miki [Miki] (female, Japanese) - 2009 Kaai Yuki [Yuki] (female, Japanese) - 2009 Hiyama Kiyoteru [Kiyoteru] (male, Japanese) - 2009 Big-Al (male, English) - 2009 Hatsune Miku Append (female, Japanese) - 2010 Tonio (male, English) - 2010 Lily (female, Japanese) - 2010 VY1 [sometimes Mizki] (female, Japanese) - 2010 Gachapoid Ryuuto [Ryuuto] (male, Japanese) - 2010 Nekomura Iroha (female, Japanese) - 2010 Utatane Piko (male, Japanese) - 2010 Kagamine Rin • Len Append [Rin, Len] (female/male, Japanese) - 2010 VY2 [sometimes Yuuma] (male, Japanese) - 2011 VOCALOID 3 ENGINE: Akikoroid-chan (female, Japanese, private Vocaloid for Lawson Inc.) - 2011 SeeU (female, Korean & Japanese, with English upcoming) - 2011 Vocaloid 3 Megpoid Power [Gumi] (female, Japanese) - 2011 Vocaloid 3 Megpoid Adult [Gumi] (female, Japanese) - 2011 Vocaloid 3 Megpoid Whisper [Gumi] (female, Japanese) - 2011 Vocaloid 3 Megpoid Sweet [Gumi] (female, Japanese) - 2011 VY1V3 (female, Japanese) - 2011 Mew (female, Japanese) - 2011 Tone Rion - 2011 Oliver (male, English) - 2011 Yuzuki Yukari (female, Japanese) - 2011 CUL (female, Japanese) - 2011 Bruno (male, Spanish) - 2011 Clara (female, Spanish) - 2011 IA -ARIA ON THE PLANETES- [IA, pronounced ee-ah] (female, Japanese) - 2012 Vocaloid 3 Megpoid Native [GUMI] (female, Japanese) - 2012 Aoki Lapis (female, Japanese) - 2012 Vocaloid 3 Lily (female, Japanese) - 2012 Luo Tianyi (female, Chinese) - 2012 Vocaloid 3 Gackpoid (male, Japanese) - 2012 Galaco (female, Japanese) - 2012 VY2V3 (male, Japanese) - 2012 MAYU (female, Japanese) - 2012
Light is Karu. Dark is Yami. Note that Hikaru [Hikari is the girl version] is a name that also means light. I don't know of any names featuring the word for dark.
Reon is a Japanese name. Names can have several spellings in Japanese, and their possible meanings depend on that spelling. E.g. one way to write Reon is 黎音 in which the two kanji together can mean 'dark noise'.