Where does “Internacional” come from?
Internacional (Catalan) comes from Catalan nacional, from Catalan nació, from Latin nātiō, from Latin nātus, from Latin gnātus, from Proto-Italic gnātos, from Proto-Indo-European ǵn̥h₁tós, from Proto-Indo-European ǵenh₁- — to produce, to beget, to give birth.
Ancestry of “Internacional”, step by step