据调查，目前李姓是全国第一大姓，约占全国人口的7.9%，这意味着全国有一亿人姓李。其次是王、张、刘、赵几个大姓，每个姓的总人数也都在5000万人以上。据估计，全国100个大姓，约占全国总人口的60%以上。中国姓氏在长达几千年的演化过程中，双字以上的姓逐渐减少，单字姓逐? According to the survey, at present, Li is the country’s top surname, accounting for 7.9% of the total population, which means that there are 100 million people in the country who surnamed Li. Followed by Wang, Zhang, Liu, Zhao several surnames, the total number of each surname is also more than 50 million people. It is estimated that over 100 surnames nationwide account for more than 60% of the total population of the country. Chinese surnames in the evolution of up to several thousand years, double the number of surnames gradually reduce the surname?