Yu-Yuan is not a popular first name. It is more often used as a unisex (male and female) name.
First names and their meaning - Page 12905
Yuyuko
Yuyuko is not a popular first name.
Yu-Yun
Yu-Yun is not a popular first name. It is more often used as a unisex (male and female) name.
Yu-Zeng
Yu-Zeng is not a popular first name. It is more often used as a unisex (male and female) name.
Yu-Zhen
Yu-Zhen is not a popular first name. It is more often used as a unisex (male and female) name.
Yu-Zhi
Yu-Zhi is not a popular first name. It is more often used as a unisex (male and female) name.
Yu-Zhong
Yu-Zhong is not a popular first name. It is more often used as a unisex (male and female) name.
Yu-Zhou
Yu-Zhou is not a popular first name. It is more often used as a unisex (male and female) name.
Yu-Zhu
Yu-Zhu is not a popular first name. It is more often used as a unisex (male and female) name.
Yu-Zhuo
Yu-Zhuo is not a popular first name. It is more often used as a unisex (male and female) name.