汉语官名经历了长期的历史演变,是人类社会发展和交际下的必然产物,是个体区别于他人的语言文字符号。从语言学角度看,汉语官名具有一般语言文字所共有的特征。本文是以官名中使用的汉字为研究对象,对字种数、高频字进行分析和统计,试图探察不同地域背景下汉语官名用字的差异及文化差异。 Chinese official names have undergone long-term historical evolution, which is an inevitable outcome under the development and communication of human society and an individual language symbol. From a linguistic point of view, Chinese official names have the characteristics common to ordinary language. This article is based on the Chinese characters used in the official name of the study, the number of words, high-frequency words were analyzed and statistics, trying to explore the difference between the Chinese domain names and the cultural differences.