Dr. Thomas Cherian’ only daughter Charisma did her M.B.B.S. graduation at Thiruvanathapuram Govt. Medical college and is currently an Obstetrician & Gynaecologist at Amrita Institute of Medical Sciences, Kochi. She is married to Dr. N.T. Mathew who is an Orthopaedic Surgeon at Govt. Medical College, Ernakulam.