nickname
I don't have a nickname.
Fui eu quem deu ao Tom esse apelido.
I was the one who gave Tom that nickname.
Eu ficava chateada e dava a todo mundo do serviço um apelido.
I would get annoyed and give everyone at work a nickname.
— Viver (1952)
Esse apelido combina perfeitamente com ele.
That nickname suits him perfectly.