Thai ประธาน

← Khmer ប្រធាន (cognate)

← Lao ປະທານ (cognate)

← Old Khmer pradhāna (borrowed)

← Old Khmer pradāna (mention)

← Old Khmer prathṭhāna (mention)

← Old Khmer braḥ dhāna (mention)

← Old Khmer braḥ dhāṇa (mention)

← Old Khmer braḥ thāna (mention)

← Sanskrit प्रधान (borrowed)

→ Thai ประธานาธิบดี (compound)