my friends and classmates call me "darvs" when they need to get my attention and sometimes they call me "darv" when they just approach me and have a quick conversation.. and sometimes they use any of those... i really dont know how my nickname went that way but i think the people around you are the best one to give the best nickname to you and you will not notice that they are starting to call you that way..
many ask me whats my height.. im 6"