Category:Nominal Categories
Feature:Politeness Distinctions in Pronouns WALS
Name:Binary politeness distinction
Languages (166):
Conlangs (142):
Tircunan
Ayeri
Lembrin
Regimonti
Hasu Khomiyo
Gevey 
Gevey has two 2nd person singular pronouns: 'de' (general/polite) and 'fle' (informal/intimate)
Pasgemanh
Bryatesle
Dravean
Ghaf
Marijo
Quenya
Sindarin
Torain
Rithande
Bashika
Tine
Wenedyk
Ayasthi
Imuthan
Katkagor
Austrian
Rång
Alopian
Ruzian
Buruya Nzaysa
Fakename3
Nova
Zanese
Labasje
Fakename2
Phanyo
Elesu
Shuran
WNBA
Gac
Na'vi
Svørgska
Islysian
Myonian
Cenemanian
Dhannuá
Gonjonic
Xashi
Qorolese
Himmaswa 
There exists an honorific second person pronoun, pñau, which contrasts with the standard second person pronoun, duool.
Ieteje
L'starfish Klam
Frecisce
Alahithian
Ata
Dothraki
Barbane
donawean
Enterdese
Massalian
kolesch Speech
Idhunaic
Başam
City Speech
Meditsrai
Palethian
Interslavic
Tengan
Aoma
Coral Reef language
Ilaini
Femmish
Brutirric 
Definite demonstratives used as the polite forms.
Meino
Phitonic
Kuty
Meletsian
Thȧtareni
Usangtari
Abaru Human Proto-Language
Sǔra
Franglispan
Oedilaaiffe
Old Greedian
yashde
Savvinic
Yeqochun
Spraka
Novoslovnica
Qhirem
Maltcegj
Cheklomino
Pach'o
South Germanic
Arcaicam Esperantom
Gavdorean
Valkanshia
Tajju-njo Gwa
Interlingua Antic
Uropi
Ussaria
Carrajina
Firen
Kagian
Illicraic
Zheymi
Ilcharotic
Vayardyio
Menxháo
ExoticLang
Bologau
Sambahsa
Intal
Yeul
Empolese
Old Drengan
Saremite, Old
Inote
Vedran
Cardhic, Common
Chharang
Universalglot
Sirgyr
Emihtazuu
Muosan
Gr
Szezk
Frenkisch
Universal
Eldoeysk
Dragonian
Nonlen
Archek
Arcek
Westron Polite forms were lost in the Shire dialect.
Ido
Interlingue (Occidental)
Laiqbun
the I-Picked-Some-Random-Features-With-a-Die Language)
Gwaxol
Etlish
Millennish
Sudyrnish
Jokelang 2
Junopeya

Natlangs (24):
Mandarin
French
Russian
Spanish
Turkish
Finnish
Ainu
Basque
Fijian
Georgian
German
Greek (Modern)
Koromfe
Khalkha
Khoekhoe
Khasi
Latvian
Luvale
Mixtec (Chalcatongo)
Persian
Quechua (Imbabura)
Sango
Yoruba
Polish