Naming order differ in the documents..

Hello Sir, I did my schooling 10th and 12th from Maharashtra board where my name is written as Surname + First name + Father name and now I am in final year of my btech and where same name is written as 10th but recently our university got new rule that you have to link your aadhar card with university erp then only you will allow to sit in exams and degree will issued but in my aadhar card my name was written as First name+Father name+ surname hence forcefully I was suggested by teachers to make corrections in Aadhar card... So now I made correction in aadhar card and pan card where I wrote surname first +given name+father name.... My questions are :- 1. Does this will create problem in future as I am writting surname first in aadhar card and pan card. 2. The corrections I made recently I did good or bad as they forcefully made me to do corrections.... 3. Now I am filling form for various private company how should I fill it as they asked 1. Legal given name 2. Middle name 3. Last/Surname...