Nameology : The history of the world indicates that the days on which the days associated with number thirteen as the sum of the year, month and year have always seen the most distressing incidents. Such distressing incidents are happening in the world of science of today. They are going to happen again and again in the future. There will be unexpected sorrowful incidents occurring in life. Attracted by women, those with name number 13 come to have bad relationship leading to bad reputation and shame. A few of number 13 persons do live a life of dignity and yet experience confusion within and endless difficulties in life. So this number does not have any luck whatsoever.