I’m not sure whose idea it was to combine the first and last name in the checkout but it was a horrible idea.
At first, I had customers placing orders and only entering their first name and in some instances, no name at all even though all settings were checked for it being required. So I then added the customer name field along with the shipping name field. I haven’t had anymore customers checking out with no name but now they are adding their first name in the customer field and their last name in the shipping field.
Please separate the first and last name fields like it used to be.