Hello,

TCS nqt is a examination for multilevel assessment to assess the following competence and skills. This is industry level job examination.

Almost all the services in syncs with your new name in 1–2 weeks. If it doesn't then you can always raise a ticket to get it changed. I had to raise a ticket for Tcs email team to change my display name in emails. You can also choose a new email id if required. This is the process of name changing. I'll suggest you correct your name otherwise problem will be occure in future.

All the best.