Where does “Herjuna” come from?

Herjuna (Javanese) comes from Old Javanese Arjuna, from Sanskrit अर्जुन, from Proto-Indo-European h₂erǵ- — white, argent; glittering.

Ancestry of “Herjuna”, step by step

StepLanguageWordMeaning
1Old JavaneseArjunaArjuna
2Sanskritअर्जुनwhite, clear, bright; made of silver; silver
3Proto-Indo-Europeanh₂erǵ-white, argent; glittering
Every word from Proto-Indo-European h₂erǵ-Every word from Sanskrit अर्जुनEvery word from Old Javanese Arjuna