Thereafter, the clan dissolved, and a "family name," which even common people had merged with the original "surname" to end up with most of the common people having a surname.
その後、族集団が解体し、庶民でも持つ家族名である"氏"と本来の"姓"の混同が進み、庶民でもほとんど姓を持つとされるようになった。