"Jat" is a label of a wide-ranging non-elite community, which had its origins in pastoralism in the lower Indus valley of Sindh.
"... (North India) contained large numbers of non-elite tillers. In the Punjab and the western Gangetic Plains, convention defined the Rajput's non-elite counterpart as a Jat. Like many similar titles used elsewhere, this was not so much a caste name as a broad designation for the man of substance in rural terrain. … To be called Jat has in some regions implied a background of pastoralism, though it has more commonly been a designation of non-servile cultivating people".