格兰杰 is the standard Mainland transliteration of 'Granger':
格 (gé) for 'Gr-',
兰 (lán) for '-an-',
杰 (jié) for '-ger'. In Harry Potter (《
哈利·
波特》) it refers to Hermione Granger; in NBA contexts it can also refer to Danny Granger (former Indiana Pacers forward).