I only associate
Artemis with the Greek goddess, so I can't imagine it as a male name at all. If I had to find a male version, it would be
Apollo.
I don't get emotional about gendered names on the "wrong" gender, but nor would I ever use them like that myself. There are so many to choose from that it doesn't seem necessary. I had a girl name lined up for our first child, who turned out to be a boy. But I gave him a boy name, three in fact, and did not give a moment's thought to naming him
Lucy.