Sforno on Exodus 2:10/ספורנו על שמות ב׳:י׳

1ותקרא שמו משה, someone who will save others by pulling them out of their calamity.

2ותאמר כי מן המים משיתהו, the reason why I called him thus is so that he in turn would rescue others from their problems, just as I have pulled him out of the water (in which he would have drowned.) She considered the find as decreed by a higher power (compare Daniel, 4,14) Moses was saved only so that in his life he would become the instrument of saving others.