Question

How can i change my nickname on Brainly

Answer 1

Hey!

The nickname or the username in Brainly.in can be changed by making a request to the Administrator. 
Once the useranme is changed, the account will remain the same, but only the name will change.

Refer 
https://brainly.zendesk.com/hc/en-gb/articles/206192669-Can-I-change-my-username- 
For help with changing your username. However, post a comment on your profile else make your new username similar to the old one so your friends don't get confused : )

Answer 2

hi friend,

you cannot change the name yourself in brainly.
the name which you kept at first (i mean while you are creating account)you cannot change any of your details except profile pic and a lines about you.but you can meet administrator to change your name.they can change your name.
plz consult a moderator......take their help in cease of changing your name.

hope it helps.....