Grammatically it is the Egyptian old perfective form according to The Expositor’s Bible Commentary p.310. ms is a common ending in Ptahmose, Thutmose, Ahmose, and Ramose. Unger’s Bible Dictionary says the Egyptian name ms’ can mean "a child or son". See The New International Bible Commentary p.672 and The Expositor’s Bible Commentary vol.2 p.309 for more info.
Kisarufi, ni muundo wa Kimisri cha kale wa ki ‘pafektive’ ambao unahusiana na aspekti yenye kuonyesha kitenzi kikamilifu kwa mujibu wa The Expositor’s Bible Commentary uk.310. ms ni muisho wa kawaida kwenye Ptahmose, Thutmose, Ahmose, na Ramose. Jina la Kimisri ms’ linaweza kumaanisha "mtoto au mtoto wa kiume."