Regex to validate names

Question

I would like to create a regex which validates a name of a person. These should be allowed:

• Letters (uppercase and lowercase)
• -

Answer 1

^.+$

Checked @jensgram answer, but that regex only accepts all strings, so it doesn't solve problem, because string needs to be name, in this case it can be anything.

^[A-Z][a-z]+$

My regex only accepts string where first char is uppercase and following chars are letters in lowercase. Also looking through other answers, this seems to be shortest regex and also simpliest.