I WONDER - What Is A Baby Goat Called?

The video discusses the domestication of goats, one of the first animals humans used on farms. It highlights that goats have been pets for over 9000 years and their young have been called 'kids' since ancient times. Interestingly, the term 'kids' was used for young goats before it was used for human children, which only became common in the 19th century. Now, both young goats and children are referred to as 'kids'.

When were kids first referred to as 'kids' in relation to human children?

What term is now used to refer to both goats and human children?