Where does “អីណា” come from?

អីណា (Khmer) comes from Old Khmer អ, from Thai อ — lacking; without.

Ancestry of “អីណា”, step by step

អីណា traces back through two separate lines of ancestry.

via Old Khmer

StepLanguageWordMeaning
1Old Khmerfamiliar or pejorative headword for males
2Thailacking; without

via Khmer ណា

StepLanguageWordMeaning
1Khmerណាwhich?, where?, what kind of? in indefinite, negative, or emphatic clauses
Every word from Thai Every word from Old Khmer