I watched this in the 90’s but it could be before then. some of it may have been in english, but most was subtitled, as the main characters didn’t speak a language.
It starts of with a young white girl with blonde hair and blue eyes, I think her name was Ayla. She is in woods with her mum and they get attacked by lions. Her mum dies, but some people who live in the woods save her.
The woods people are all dark skinned , dark hair and brown eyes and they are all mystified by the girls looks. They look after her in some caves. Eventually when she is older she becomes pregnant but the tribe cast her away and she goes and lives in another cave by herself and gives birth there