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Cognomen Sigen (四根 , Sigen , 思根 ) , throughout the world, is a rare surname. The family name Sigen is characteristic of Denmark, where it is a rare surname, Malaysia, where it is a very rare surname, and China. Measured by absolute frequency, it is commonest in China, Indonesia, and Malaysia. More prevalently, Sigen is the forename as well as the last name.
Wu, Yang, Yuan, Zeng, Zhao, Zhou, Xiao, Shuai, Singh, Cheng, Palis, Liang, Jiang, Huang, Zhang, Samson, Singha, Atunes, Barman, Kramer, Wang, Deng, Peng, Chen, Ye, Yu, Sun, Pan, Ray, Rao, Dai, Guo, Lan, Pinedo, Lin, Hou, Wan, Yao, Yin, Zou, Zhu, Mora, Shen, Song, Liu, and Agsebagil