Gez said:No. Selfishness is evil. You can evil without murdering anyone. And babies are cruel. Kids will pull the legs and wings of bugs out of playful cruelty. They'll kick and bite you, other kids, pets, etc. out of malice. They'll try to steal their siblings' share of candies. They'll have all sorts of nasty pranks which can have serious, long-lasting consequences.
This is not babies but rather toddlers and even then it is not real accurate. Cruelity is like malice in that they both require fore thought of what is being done and knowing it is "not nice". An act can be a cruel act but that doesn't make the initiator cruel if they don't know what they are doing.