Kingdom of Funan
In Cambodia, the symbol is known as "Om, Aom, or Unalaom". In Khmer literature, the symbol is called "Komutr" (Khmer: គោមូត្រ). The Khmer adopted the symbol since the 1st century during the Kingdom of Funan as seen on artifacts from Angkor Borei, once the capital of Funan. The symbol is seen on numerous Khmer statues from Chenla to Khmer Empire periods and still in used until the present day. This Khmer version of Om symbol is popularly used in Khmer sacred tattoos known as Sak Yant and Khmer Buddhist texts and literatures. The Cambodian official seal has similarly incorporated the "Aum" symbol.