Where does “Quechumaran” come from?

Quechumaran (English) comes from English Aymaran, from English ān, from Middle English ān, from Old English ān, from Proto-West Germanic ain, from Proto-Germanic ainaz, from Proto-Indo-European óynos — one; single.

Quechumaran (English): Of or relating to a proposed language family that unites Quechua and Aymara

Definitions

  1. Of or relating to a proposed language family that unites Quechua and Aymara

Ancestry of “Quechumaran”, step by step

Quechumaran traces back through two separate lines of ancestry.

via English Aymaran

StepLanguageWordMeaning
1EnglishAymaranOf or relating to the Aymara people or their language
2Englishān
3Middle Englishāna, an indefinite article
4Old Englishānlonely; entirely alone, solitary, single; one
5Proto-West Germanicainone
6Proto-Germanicainazone; some
7Proto-Indo-Europeanóynosone; single

via English Quechua

StepLanguageWordMeaning
1EnglishQuechuaA member of one of several South American ethnic...
2SpanishquechuaQuechuan; Quechua
3Quechuaqhichwasierra valley, valley; Andean altitude between...
Every word from Proto-Indo-European óynosEvery word from Proto-Germanic ainazEvery word from Proto-West Germanic ain