Yes, it should be okay to fill out the JEE Main application form without changing your name if your name on the form matches the name on your class 10th mark sheet. The JEE Main application form allows corrections to a candidate's name as per their class 10th mark sheet.

Just choose another government id proof If you choose to authenticate using a non-Aadhaar option, you need to arrive at the exam center one hour earlier than other candidates to get your biometrics recorded.you can know details about the exam in the link below

https://engineering.careers360.com/articles/jee-main-2025