Yes with 3 kids in the house most of my fish get names. My sons named my Festae Anakin and my Trimac Obi(they like Star Wars). We have a Clown Knife I named Pennywise and a bunch of others that are named.
I named my Green Terrors Jack(f) Hammer(m) after a character in a manga series called Baki the Grappler. The name is easy on the ears, I enjoy saying it, and the words itself carry weight and power behind it.
Here are a few pictures(WARNING it's a bit graphic so I avoided the gruesome ones): left to right