It's probably the toop sound, which is just very unusual in a name and sounds sort of comical, that has prevented the use of the word as a name. Probably someone somewhere has done it a time or two, but I think it would sound very goofy and hokey, like a character in a "Fried Green Tomatoes" or "Where the Crawdads Sing" wannabe novel.
Before you criticize a man, walk a mile in his shoes. That way, when you criticize him, you're a mile away and you have his shoes!
Steve Martin