Moses was never shy with God. After the calf, he pressed a question that most prophets would not have dared to speak.
Targum Pseudo-Jonathan, the Aramaic paraphrase of the Torah, renders the demand this way. "Look, You have said to me, Take this people up. But You have not made me to know whom You will send with me. By Your Word You said, I have ordained you with a goodly name, and you have found favour before Me" (Exodus 33:12).
The Targum sharpens the negotiation. Moses is not asking vaguely for guidance. He is demanding an identity. Who is the angel? Who is the escort? Name names. You have promised the journey will continue. You have praised me by name. Now tell me what Your name will be when You walk beside us.
The Aramaic preserves a rabbinic reading here. The phrase "I have ordained you with a goodly name" was understood by the sages as Moses being granted a specific title in the heavenly court. He was, in some mystical sense, registered by name above. And so he feels entitled to ask for names in return.
This is Jewish prayer at its boldest. A prophet who has been given a name does not accept anonymity in the One who gave it.
Takeaway: If God calls you by name, you are permitted to ask for names back. Intimacy is a two-way demand.