Khan Sarovar's history is intertwined with the region's rich past. Likely dating back to the Mughal or pre-Mughal era, it served as a crucial water source for the surrounding area. Such reservoirs were vital for irrigation, drinking water, and general sustenance in arid regions like Haryana. The 'Khan' in its name suggests a possible connection to a noble or influential figure who may have commissioned or been associated with its construction and maintenance. While detailed historical records may be scarce, the sarovar stands as a testament to the ingenuity and resourcefulness of past civilizations in managing water resources. Further research into local historical texts and oral traditions might reveal more specific details about its origins and significance.