បន្ទាយមានជ័យ (Khmer) comes from Khmer មាន, from Pali māna, from Sanskrit मान, from Sanskrit मा, from Proto-Iranian máH, from Proto-Indo-Iranian maH, from Proto-Indo-European meh₁ — prohibitive particle.
Ancestry of “បន្ទាយមានជ័យ”, step by step
បន្ទាយមានជ័យ traces back through 3 separate lines of ancestry.