Where does “Carlingien” come from?

Carlingien (French) comes from Middle French Carlingien, from Middle French -ien, from Old French -ien, from Latin -iānus, from Latin -ānus — Of or pertaining to; -ian.

Ancestry of “Carlingien”, step by step

StepLanguageWordMeaning
1Middle FrenchCarlingienCarlingian, Carolingian (of or relating to the Carlings or Carolings)
2Middle French-ien-ian
3Old French-ien-ian
4Latin-iānus
5Latin-ānusOf or pertaining to; -ian
Every word from Latin -ānusEvery word from Latin -iānusEvery word from Middle French -ien
Carlingien — Etymology, Origin & Word History | Etymology Explorer