have a look at this conlang infobox!

Serendippian
vaṣan saṛandiʻbī
Pronunciation[vaʃãn saʀandiɓi]
Native toIndia
RegionBrahmaputra Valley
Native speakers
c. 3 million
Latin script
Official status
Official language in
 India
Language codes
ISO 639-3
Rhoynish
Esleje Rhoñorá
Pronunciation[esˈlexe r̥oɲoˈra]
Native toWesteros, Essos
RegionDorne, Rhoyne valley
Native speakers
c. 14 million
Dothrakian
  • Sarno-Rhoyne?
    • Rhoynish
Common script (in Westeros); Volantene script (in Essos)
Language codes
ISO 639-3
Standard Old Tongue
Old Tongue of Winterfell
Lóq þnạrr, lōq þnạrr þpụ
Pronunciation[ʎɔqʰ˧˥ θna̤ɽᵊθ‿pṳ]
Native toWesteros
RegionThe North
Native speakers
500,000
First Men
  • Standard Old Tongue
Common script
Language codes
ISO 639-3
Norvoshi
Ōḍi Norvō
Pronunciation[oːɖɪ ˈnɔrvoː]
Native toRhoyne Soviet Republic
RegionNorvos
Native speakers
2 million
Trans-Summer Sea
  • Valyrian-Basilisk
    • Valyrian-Volantene
      • Valyrian
        • Rhoyne Valyrian
          • Upper Rhoyne Valyrian
            • Norvoshi-Qohorik
              • Norvoshi
Common script
Language codes
ISO 639-3
High Valyrian
Valyre
Pronunciation[vaˈlyɾe]
Native toEssos
RegionValyria
Extinct104 BC, with the Doom of Valyria
Trans-Summer Sea
  • Valyrian-Basilisk
    • Valyrian-Volantene
      • Valyrian
        • High Valyrian
High Valyrian glyphs
Language codes
ISO 639-3