Tamil speaking Dravidians formerly settled and developed numerous civilizations in ancient Central Asia. First, Tamil miners and explorers and later colonists used the southern Zagros region of Iran as its dispersal point into Central Asia from Middle Africa. The diffusion of Tamil culture elements and place names in Central Asia resulted from their migration from one region to another in search of trade items and habitable areas for farming and cattle domestication. Tamil speakers as they dispersed across Central Asia named the separate water bodies and types of landforms where they settled is discussed this book. Tamil speaking Dravidians formerly settled and developed numerous civilizations in ancient Central Asia. First, Tamil miners and explorers and later colonists used the southern Zagros region of Iran as its dispersal point into Central Asia from Middle Africa. The diffusion of Tamil culture elements and place names in Central Asia resulted from their migration from one region to another in search of trade items and habitable areas for farming and cattle domestication. Tamil speakers as they dispersed across Central Asia named the separate water bodies and types of landforms where they settled is discussed this book.