Family name லட்சுமி (Lakshmy 
, லட்சுமி) , worldwide, is a rare last name. The surname லட்சுமி is habitual in Malaysia, where it is a rare surname, Singapore, where it is a very rare surname, and India. In absolute terms, it is commonest in India, Malaysia, and the United States. More frequently, லட்சுமி is the forename as well as the last name.