Well yes ..and my darling ma didn't even have that much grasp on my name... she would use my sister's, say " err" , seemed to think "I know we gave the other one a name..what was it?" and then sub in "darling". She only ever remembered it seemed when I was in trouble then I got every last syllable
But I am not blameless... I knew a Carmello once and referred to him without fail as Marcello......