I registered smays.com in 1997 (26 years ago!). I believe mays.com was owned by a gentleman in Seattle and on a trip in 2005 we met for a beer. At that time he was a 42 year old attorney. Married. Child free. He had a very successful radio career that started in Oklahoma City and wound up in San Francisco. After law school he He went to law school. He wasn’t using Mays.com at the time but I couldn’t talk him into selling. Still doesn’t seem to be in use.

As near as I can tell there are no 3 or 4 word .com domains. (Unless you buy one). Five-word .com domains appear to be less scarce.