In this weeks parsha it says (Shemos 2:10):
"וַיִגְדַּל הַיֶּלֶד וַתְּבִאֵהוּ לְבַת־פַּרְעֹה וַיְהִי־לָהּ לְבֵן וַתִּקְרָא שְׁמוֹ מֹשֶׁה וַתֹּאמֶר כִּי מִן־הַמַּיִם מְשִׁיתִהוּ׃"
“When the child grew up, she brought him to Pharaoh’s daughter, who made him her son. She named him Moses, explaining, I drew him out of the water.”
Later on and for the rest of history, everyone calls him by the name Moshe, even G-d! Why would Moshe keep this name if it was given to him by an Egyptian, not his mother nor was it given by G-d?