Power-law distribution of family names in Japanese societies
Sasuke Miyazima,
Youngki Lee,
Tomomasa Nagamine and
Hiroaki Miyajima
Physica A: Statistical Mechanics and its Applications, 2000, vol. 278, issue 1, 282-288
Abstract:
We study the frequency distribution of family names. From a common data base, we count the number of people who share the same family name. This is the size of the family. We find that (i) the total number of different family names in a society scales as a power law of the population, (ii) the total number of family names of the same size decreases as the size increases with a power law and (iii) the relation between size and rank of a family name also shows a power law. These scaling properties are found to be consistent for five different regional communities in Japan.
Date: 2000
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Citations: View citations in EconPapers (7)
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:278:y:2000:i:1:p:282-288
DOI: 10.1016/S0378-4371(99)00546-4
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