Where does “キャバン” come from?

キャバン (Japanese) comes from English Cavan, from Persian جوان, from Middle Persian yw'n, from Proto-Iranian HyúHā, from Proto-Indo-Iranian HyúHā, from Proto-Indo-European h₂yéwHō, from Proto-Indo-European h₂óyu, from Proto-Indo-European h₂ey- — vital force, life, age, eternity; day, morning.

Ancestry of “キャバン”, step by step

StepLanguageWordMeaning
1EnglishCavanIrish grid ref H 4104
2Persianجوانyoung; youthful; youth
3Middle Persianyw'n
4Proto-IranianHyúHāyouthful, young
5Proto-Indo-IranianHyúHāyouthful, young
6Proto-Indo-Europeanh₂yéwHōyoung
7Proto-Indo-Europeanh₂óyulong time, lifetime
8Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning
Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂óyuEvery word from Proto-Indo-European h₂yéwHō