My kids name all of the fish since it's technically their tank. The Zebra danios are usually named after prisoners/prison...like Alcatraz, Capone, Baby Face, Dillinger...The black and white mollies have names like Pepper, Speckles, Dotty...The swordtail is Captain Jack Sparrow. PRobably because they love Pirate of the Carribbean. Our otos are Thing 1, Thing 2...2 Bleeding heart tetras were Romeo and Juliet. Unfortunately they died when we had the big ICH epidemic...and the girls have since found out that they were probably Romeo and Julio...LOL...We have a black and orange Platy that they call Bengal. (My husband's from Ohio).