Central Government Act
Section 58(3) in The Indian Partnership Act, 1932
(3) A firm name shall not contain any of the following words, namely:-" Crown"," Emperor"," Empress"," Empire"," Imperial"," King"," Queen"," Royal", or words expressing or implying the sanction, approval or patronage of 1[ Government 2[ , except 3[ when the State Government] signifies 4[ its] consent to the use of such words as part of the firm name by order in writing 5[ .