at how many months old, the baby completely recognizes people surrounding her

A. Hello After completing the age of three months only your child will gain its vision slowly gradually with passing time the child will learn to recognise people initially the child is going to recognise the mother and the father only because a mother is there 24 x 7 with the child so they recognise the mother first and then the father and then other siblings in the family and other people then mostly happens by the age of six months to 1 year