Rin Washuu's Etymology


 * Rin’s surname contains the kanji for “eight” (八, ya) and “tree” (木, gi).
 * Rin is the eighth Hokage.
 * Rin first used Full Cowling mode at 8%.
 * Her RC level is 8000.
 * Rin’s alias given name comes from the word “eternal” (エターナル, etanaru) while the other part of her name contains the kanji for “see” (mi, 見).
 * A pronunciation of “見” is “ken”, which is a pronunciation for “spy on” (俔, ken).
 * Hawks also has the “見” Kanji in his name.
 * Rin’s real given-name contains the kanji for “ethics, morality” (倫, rin).
 * She’s the only known female with the name “Rin” in Kanji.
 * Hiryu Rin is a male.
 * Rin Yaritezawa’s and Rin Nohara’s first names are in Katakana.
 * Rin’s alternate surname contains the kanji for “peace” (和, wa) and “master” (修, shuu) (referring to her family running the CCG).
 * According to Rin, she legally goes by “Rin Washuu,” but Kishou Arima wanted her to be known as Etami Yagi.
 * Her stage name and Hero name is Eien since it means “immortality” (永遠).
 * Rin’s Hero name is a reference to Shisui Uchiha’s nickname “Shisui of the Body Flicker”.

So far, her usernames have been:


 * Konketsuji (konketsuji, 混血児).
 * All For One (oru fo wan, オール・フォー・ワン).
 * Legend_Incarnate (rejendo_inkaneto, レジェンド_インカーネイト).

Rin’s nicknames include:


 * Villain Quirk (Biran Kosei, ビラン 個性) (by Katsuki Bakugo)
 * Child (ko, 子) (in Pro Heroes, Pro Heroes, a Detective, and a Child chat)
 * Damn child (kuso ko, くそー子) (by Tsuneyoshi Washuu, Shota Aizawa (accidentally), and Dabi)
 * Eight-One-One-Nine-Four (hachi-ichi-ichi-kyuu-yon, 八-一-一-九-四) (by All For One, Kyudai Garaki, and Kishou Arima)
 * Idiot (baka, バか) (by Katsuki Bakugo)
 * Master (sensei, 先生) (Seiji Shishikura)
 * Upperclassman (senpai, 先輩) (by Jin Bubaigawara)
 * Misfortune Magnet (不幸の磁石) (by Ghoul Investigators, including Endeavor)