Firstly : If there is only change in name of the Company , keeping the activities same. eg : XYS TECHNOLOGIES PVT LTD to be changes to ABC TECHNOLOGIES PVT LTD, in this case there is no change in activity , but only change in Name. This is possible.;
Second : IN case of name change there is no , change in the ownership of the holder of asset .i.e : there is no transfer of asset, so no Stamp duty;