They can be Jatt or Rajput depending on their background.
yes sandhu's are the jatt Sikh
yes cheema is a sikh jatt surname.
Yes Kareer is a Jatt Sikh caste
yes there are lot of battu jatt in some part of malwa region of punjab
Yes, Sudhan is definitely a sikh jatt surname.
jatt
yes mehat r jatt sikh ..and they live in mehtan near phagwara
Yes. Pannu is a Punjabi Sikh Jatt name.
yes, locham is a jatt sikh caste..though rare..
yes
Yes. It is a jatt Sikh subcaste based in doaba region of Punjab