I think for official documents better put your NRIC name. If im
not wrong the school card's name is the name you use to register,
and that is what will be printed on the certificate
Make friends that time you can say ur chiense name then say your
english name lor.
Maybe you can look for names like Richard, Johnson, Johnny,
Jimmy, Malcolm, Nelson, Billy, Willy, Andy, Hilbert, Bobby, Arthur,
Fred, George, Samuel, Ernest, Walter if you are a guy
Mary, Jane, Lily, Jennifer, Clara, Emma, Margaret, Patricia,
Diane, Kathleen, Pamela, Elizabeth, Cynthia, Nancy, Barbara if you
are girl