Where does “เจ้าพระคุณ” come from?

เจ้าพระคุณ (Thai) comes from Thai พระ, from Pali vāra, from Sanskrit वार, from Sanskrit वर, from Sanskrit वीर, from Proto-Indo-Iranian wīrás, from Proto-Indo-European wiHrós, from Proto-Indo-European weyh₁- — to chase, pursue; to suppress, persecute.

Ancestry of “เจ้าพระคุณ”, step by step

เจ้าพระคุณ traces back through 3 separate lines of ancestry.

via Thai พระ

StepLanguageWordMeaning
1Thaiพระgod, deity; priest, royal person; also used as an...
2Palivāraexcellent
3SanskritवारAlternative form of वाल; keeping back,...
4Sanskritवर"environing", "enclosing", circumference, space,...
5Sanskritवीरman, especially a brave or eminent man, hero,...
6Proto-Indo-Iranianwīrás
7Proto-Indo-EuropeanwiHrósman; husband; warrior, hero
8Proto-Indo-Europeanweyh₁-to chase, pursue; to suppress, persecute

via Thai คุณ

StepLanguageWordMeaning
1Thaiคุณattribute; characteristic; property; benefit;...
2Paliguṇastring, cord; quality, attribute; especially a...
3Palisikkhāstudy, discipline; phonetics
4Sanskritशिक्षाlearning, study; knowledge, art, skill
5Proto-Indo-Iranianćikš-to learn

via Thai เจ้า

StepLanguageWordMeaning
1Thaiเจ้าgod; deity; guardian spirit; tutelary deity;...
2Proto-Tai*ɕɤwꟲmaster, owner
3Middle Chinese
Every word from Proto-Indo-European weyh₁-Every word from Proto-Indo-European wiHrósEvery word from Proto-Indo-Iranian wīrás
เจ้าพระคุณ — Etymology, Origin & Word History | Etymology Explorer