Arif (ʿĀrif) Çelebi (Şeh-nameci Fethullah Çelebi/Şeh-nāmeci Fetḥullāh Çelebi, d. after 971/1563-4) was the first holder of the post of şeh-name-guy ( şeh-nāme-gūy , c. 952?-71/1545?-63), established during the reign of Sultan Süleyman (Süleymān) I (r. 926-74/1520-66). The şeh-nameci , a term used interchangeably with şeh-name-guy in Ottoman sources, was the composer of şeh-name s ( şeh-nāme s, king's books), historical works composed consciously in the literary style of the Shāh-nāma of Firdawsī