English:
Tartaglia
Chinese:
达达利亚
Japanese:
タルタリヤ

English:
Childe
Chinese:
公子
Japanese:
公子(こうし)

English:
Ajax
Chinese:
阿贾克斯
Japanese:
アヤックス

English:
Pantalone
Chinese:
潘塔罗涅
Japanese:
パンタローネ

English:
Regrator
Chinese:
富人
Japanese:
富者(ふしゃ)

English:
Il Dottore
Chinese:
多托雷
Japanese:
ドットーレ

English:
The Doctor
Chinese:
博士
Japanese:
博士(はかせ)

English:
Pulcinella
Chinese:
普契涅拉
Japanese:
プルチネッラ

English:
The Rooster
Chinese:
公鸡
Japanese:
雄鶏(おんどり)

English:
Il Capitano
Chinese:
卡皮塔诺
Japanese:
カピターノ

English:
The Captain
Chinese:
队长
Japanese:
隊長(たいちょう)

English:
Columbina
Chinese:
哥伦比娅
Japanese:
コロンビーナ

English:
Damselette
Chinese:
少女
Japanese:
少女(しょうじょ)

English:
Arlecchino
Chinese:
阿蕾奇诺
Japanese:
アルレッキーノ

English:
The Knave
Chinese:
仆人
Japanese:
召使(めしつかい)

English:
Sandrone
Chinese:
桑多涅
Japanese:
サンドローネ

English:
Marionette
Chinese:
木偶
Japanese:
傀儡(かいらい)

English:
Pierro
Chinese:
皮耶罗
Japanese:
ピエロ

English:
The Jester
Chinese:
丑角
Japanese:
道化(どうけ)

English:
Viktor
Chinese:
维克多
Japanese:
ヴィクトル

English:
Anton Melnikov
Chinese:
安东
Japanese:
アントン・メルニコフ

Brevet Commander of the Ninth Company, a Fatui company got lost in The Casm.

English:
Antoha
Chinese:
安托哈
Japanese:
アントハー

Anton Melnikov's nickname

English:
Ninth Company Brevet Commander
Chinese:
「第九中队」临时队长
Japanese:
「第九中隊」臨時隊長

English:
Temur
Chinese:
提莫尔
Japanese:
ティモール

A member of the Ninth Company, a Fatui company got lost in The Casm.

English:
Danila
Chinese:
达尼拉
Japanese:
ダニーラ

A member of the Ninth Company, a Fatui company got lost in The Casm.

English:
Radomir
Chinese:
拉多米尔
Japanese:
ラドミール

A member of the Ninth Company, a Fatui company got lost in The Casm.

English:
Katarina
Chinese:
卡塔琳娜
Japanese:
カタリナ

An Electro Cicin Mage in The Glowing Narrows, The Casm.

English:
Lyudochka Snezhevna
Chinese:
柳达希卡·雪奈茨芙娜
Japanese:
リュドヒカ・シュナイツェフナ

A Fatui member appeared in the World Quest "The Very Special Fortune Slip".

English:
Zoya Snezhevna
Chinese:
佐娅·雪奈茨芙娜
Japanese:
ゾーヤ・シュナイツェフナ

A character mentioned in the World Quest "The Dirge of Bilqis". A captain of Fatui.

English:
Peruere
Chinese:
佩露薇利
Japanese:
ペルヴェーレ

English:
Crucabena
Chinese:
库嘉维娜
Japanese:
クルセビナ

English:
comrade / partner
Chinese:
伙伴 / 搭档
Japanese:
相棒

Childe, Shikanoin Heizou, and Navia call Traveler so. While Childe calls them "comrade" and Shikanoin Heizou and Navia calls them "partner" in English version, Childe calls them 伙伴 and Shikanoin Heizou and Navia calls them 搭档 in Chinese. In Japanese version, all three calls them 相棒.
Example

"It's a deal then, partner!"

「さすが相棒! そうこなくっちゃ!」

"I'll see you again, partner!"

「またね、相棒!」

English:
Foul Legacy Transformation
Chinese:
魔王武装
Japanese:
魔王武装

English:
La Signora
Chinese:
女士
Japanese:
淑女 / シニョーラ(しゅくじょ / シニョーラ)

Example

"Her name is Signora, No. 8 of the harbingers."

「彼女は 『シニョーラ』 ― ファデュイ十一人の執行官の第8位、コードネーム『淑女』 だよ。」

English:
Rosalyne-Kruzchka Lohefalter
Chinese:
罗莎琳·克鲁兹希卡·洛厄法特
Japanese:
ロザリン・クルーズチカ・ローエファルタ

English:
Crimson Witch of Embers
Chinese:
焚尽的炽炎魔女
Japanese:
焚尽の灼炎魔女(ふんじんのしゃくえんまじょ)

English:
Crimson Lotus Moth
Chinese:
红莲蛾
Japanese:
紅蓮蛾(ぐれんが)

English:
Scaramouche
Chinese:
斯卡拉姆齐
Japanese:
スカラマシュ

English:
Balladeer
Chinese:
散兵
Japanese:
散兵(ざんひょう)

English:
Kunikuzushi
Chinese:
国崩
Japanese:
国崩(くにくずし)

English:
Everlasting Lord of Arcane Wisdom
Chinese:
七叶寂照秘密主
Japanese:
七葉寂照秘密主(しちようじゃくしょうひみつしゅ)

English:
Shouki no Kami, the Prodigal
Chinese:
正机之神
Japanese:
正機の神(しょうきのかみ)

English:
Wanderer
Chinese:
流浪者
Japanese:
放浪者(ほうろうしゃ)

English:
Snezhevna
Chinese:
雪奈茨芙娜
Japanese:
シュナイツェフナ

English:
Snezhevich
Chinese:
雪奈茨维奇
Japanese:
シュナイツェビッチ

English:
Mist Grass Wick
Chinese:
雾虚灯芯
Japanese:
霧虚ろの灯芯(きりうつろのとうしん)

English:
Mist Grass
Chinese:
雾虚草囊
Japanese:
霧虚ろの草嚢(きりうつろのそうのう)

English:
Mist Grass Pollen
Chinese:
雾虚花粉
Japanese:
霧虚ろの花粉(きりうつろのかふん)

English:
Inspector's Sacrificial Knife
Chinese:
督察长祭刀
Japanese:
検査官の刀(けんさかんのかたな)

English:
Agent's Sacrificial Knife
Chinese:
特工祭刀
Japanese:
エージェントの刀(エージェントのかたな)

English:
Hunter's Sacrificial Knife
Chinese:
猎兵祭刀
Japanese:
猟兵の刀(りょうへいのかたな)

English:
Polarizing Prism
Chinese:
偏光棱镜
Japanese:
偏光プリズム(へんこうプリズム)

English:
Crystal Prism
Chinese:
水晶棱镜
Japanese:
水晶プリズム(すいしょうプリズム)

English:
Dismal Prism
Chinese:
黯淡棱镜
Japanese:
暗色プリズム(あんしょくプリズム)

English:
Lieutenant's Insignia
Chinese:
尉官的徽记
Japanese:
尉官の記章(いかんのきしょう)

English:
Sergeant's Insignia
Chinese:
士官的徽记
Japanese:
士官の記章(しかんのきしょう)

English:
Recruit's Insignia
Chinese:
新兵的徽记
Japanese:
新兵の記章(しんぺいのきしょう)

English:
Cicin Mage
Chinese:
萤术士
Japanese:
蛍術師(けいじゅつし)

English:
Electro Cicin Mage
Chinese:
雷萤术士
Japanese:
雷蛍術師(らいけいじゅつし)

English:
Cryo Cicin Mage
Chinese:
冰萤术士
Japanese:
氷蛍術師(ひょうけいじゅつし)

English:
Fatui Pyro Agent
Chinese:
愚人众·火之债务处理人
Japanese:
ファデュイ・デットエージェント・炎

English:
Fatui Skirmisher
Chinese:
愚人众先遣队
Japanese:
ファデュイ先遣隊(ファデュイせんけんたい)

English:
Fatui Skirmisher - Pyroslinger Bracer
Chinese:
愚人众先遣队·火(chòng)游击兵
Japanese:
ファデュイ先遣隊・遊撃兵・炎銃(ファデュイせんけんたい・ゆうげきへい・えんじゅう)

English:
Fatui Skirmisher - Geochanter Bracer
Chinese:
愚人众先遣队·岩使游击兵
Japanese:
ファデュイ先遣隊・遊撃兵・岩使い(ファデュイせんけんたい・ゆうげきへい・いわつかい)

English:
Fatui Skirmisher - Cryogunner Legionnaire
Chinese:
愚人众先遣队·冰(chòng)重卫士
Japanese:
ファデュイ先遣隊・重衛士・氷銃(ファデュイせんけんたい・じゅうえいし・ひょうじゅう)

English:
Fatui Skirmisher - Hydrogunner Legionnaire
Chinese:
愚人众先遣队·水(chòng)重卫士
Japanese:
ファデュイ先遣隊・重衛士・水銃(ファデュイせんけんたい・じゅうえいし・すいじゅう)

English:
Fatui Skirmisher - Anemoboxer Vanguard
Chinese:
愚人众先遣队·风拳前锋军
Japanese:
ファデュイ先遣隊・前鋒軍・風拳(ファデュイせんけんたい・ぜんぽうぐん・ふうけん)

English:
Fatui Skirmisher - Electrohammer Vanguard
Chinese:
愚人众先遣队·雷锤前锋军
Japanese:
ファデュイ先遣隊・前鋒軍・雷ハンマー(ファデュイせんけんたい・ぜんぽうぐん・かみなりハンマー)

English:
Snezhnayan Maiden
Chinese:
冬国仕女
Japanese:
冬国の仕女

English:
Mirror Maiden
Chinese:
愚人众·藏镜仕女
Japanese:
ミラーメイデン

English:
Frost Operative
Chinese:
霜役人
Japanese:
氷霜の従者(ひょうせつのじゅうしゃ)

English:
Wind Operative
Chinese:
风役人
Japanese:
烈風の従者(れっぷうのじゅうしゃ)

English:
House of the Hearth
Chinese:
壁炉之家
Japanese:
壁炉の家(ハウス・オブ・ハース)

An orphanage run by The Knave

English:
Fatui
Chinese:
愚人众
Japanese:
ファデュイ / 愚人衆

English:
Harbinger
Chinese:
执行官
Japanese:
執行官 / ファトゥス

Example

"Eighth of the Fatui Harbingers"

「ファトゥス第8位」