Doc, cutter(for surgeons). Get creative its hard to come up with good ones if you don't know the person its directed at.
Classics include Bones, Sawbones, Pill-pusher and Butcher.
Elektrikk
Ziggy.
Some cool nicknames for the name Kavita could be "Kavi", "Kavy", or "Kav".
Mar (pronounced Mair)
May or May-Bear?
Try Nat
gangster groove
these are some cool nicknames for fantage: honeybee575 preetyprincess dazzle tropicalgirl minniemouse bunnyboo koolkat funkyfrog stylinsheep
dian di anna anne
Battlefield 3 can be abbreviated as BF3.
kicky! whacker! assassin! goober ..... ect
Mar, mar mar, ley, arley,