The word "Mekong" refers to one of the world's largest rivers that runs through Southeast Asia. Some synonyms for Mekong are "Mother of Water", "Mae Nam Khong", "Tonle Thom", and "Lancang Jiang". These names signify the river's importance and significance to the region it flows through. The Mekong River stretches through six countries, and each country has their own name for the river. The river is home to various species of fish and is a vital source of livelihood for millions of people. Synonyms for Mekong reflects the cultural diversity of the regions it touches and highlights the river's importance to those who inhabit its basin.