Isaac Flaco Martinez goes by Flaco.
Emmanuel Isaac goes by Eman.
Sir Isaac newton didn't go to collage because of poverty
Gregory Isaacs went by The Cool Ruler.
Trinity College, Cambridge.
According to Wikipedia, there is uncertainty as to whether Sir Isaac Newton did invent the cat flap (British English first for once in honour of Sir Isaac) or kitty door. See: http://en.wikipedia.org/wiki/Cat_flap#History
Alberto Basail went by El Flaco.
Juan Ignacio Chela goes by Flaco.
Buck Martinez goes by Jam.
Casper Martinez goes by Casper.
Ferny Martinez goes by TheFern.
Jen Martinez goes by Jen.
Katana Martinez goes by April.
Larissa Martinez goes by Rissa.
Mathias Martinez goes by Mathie.
Nathalie Martinez goes by Nath.
Simenona Martinez goes by Mona.
Sophia Martinez goes by sOsO.