10 month old stopped responding to his name.

Rebecca • Wife💍 Harrisons mommy 🥰 TTC baby #2

My son is 10 months old and randomly today just stopped responding to his name. He will respond to other commands so I know he can hear Me. He’s been consistently responding to his name since 6 months old and then today just nothing. Idk if I should be concerned or if he’s ignoring me today. Anyone else’s little do this occasionally? This is the first time he’s done this and it’s scaring me a bit because I’ve heard that’s a sign of ASD.