Girls, hello everyone. The baby is turning one in two weeks, a healthy…

Girls, hello everyone. The baby is turning one in two weeks, a healthy strong little guy, but he doesn't say any syllables at all, and he rarely babbles on his own language either, no matter how much I jump and coax him, it's really hard to get him to talk. He also reacts poorly to his name, but here I think our problem is more that we often call him "bunny", "sunshine", "baby". We saw a neurologist a month ago, she said that our child is just very busy, he simply doesn't have time for parental details. It starts to bother me. Do you think my worries are unfounded, will everything be alright eventually? Or should I start getting worried?