Are there also people with dark hair who are “black” English, Scottish, or Welsh?
I’m only familiar with the term as defined on this first link: “The term “Black Irish” refers to those descended from the Spanish invaders of Ireland in the 16th century — you know, the Spanish Armada that fought the Brits around that time. They generally have black hair. “Red Irish” are the original Celtic inhabitants of Ireland. They generally have red hair. There is a relatively friendly rivalry between the two groups. But calling someone “Black Irish” is no slur.” WIKI also addresses the issue an the second link. I’ll let someone else address the English/Scottish and Welsh part of the question.
