Why does Wu's name carry the word Xia? thank you

Last name: Wu; Number of strokes: 7; Five elements are: wood.

The following Wu's name comprehensively considers the good and bad luck, scores, pronunciation, meaning and other factors. The boy's name is Wu Xinyong (92 points), Wu Pengrong (9 1 minute), Wu Xingshu (93 points) and Wu Yaye (9 1 minute).

Wu Quanying (9 1) Wu (89) Wu Zhongji (90) Wu Quanmeng (93)

Wu (92 points) Wu Guangang (89 points) 94 points) jason wu (90 points)

Wu (92 points) Wu Qianrong (93 points) (9 1 point) Wu (90 points)

Wu Yaqi (89 points) Wu Qiule (9 1 point) Wu Liangjun (94 points) Wu Chengqing (89 points)

Wu Yijun (94 points) Wu (9 1 minute) Wu (92 points) Wu Hongkuan (9 1 minute)

Wu Weihui (89 points) Wu (94 points) Wu (92 points) Wu (90 points)

Wu Yijin (93 points) 89 points Wu 89 points Wu 9 1 point.

Wu (90 points) Wu (93 points) Xia Fu (94 points) Mu (89 points)

Wu (9 1) Wu Haoheng (9 1) Wu (9 1) Wu (89)

The girl's name is Wu Yingzhen (93 points), Wu Zongsui (9 1 minute), Wu Yujing (93 points) and Wu Xianing (9 1 minute).

Wu (90 points) Wu Yahui (89 points) Wu Lunjia (90 points) Wu Shilin (93 points)

Wu Qili (92 points) Wu Jifeng (89 points) Wu Jiongqi (94 points) Wu Yimin (90 points)

Wu (92 points) Wu (93 points) Wu Junyi (9 1 point) Wu Lingao (90 points)

Wu Nijiao (89 points) Wu (9 1 point) Wu (94 points) Wu Qingyao (89 points)

Wu (94 points) Sui (9 1 minute) Wu Lunsai (92 points) Wu (9 1 minute).

Wu Yunjin (89 points) Wu Nizhi (94 points) Wu Liqing (92 points) Wu Minchong (90 points)

Wu Hongcheng (94 points) Wu Hangchang (89 points) Wu Zhentao (89 points) Wu Weiyi (9 1 minute)

Wu Qinghang (90 points) Wu Xuanbei (93 points) Wu Miaoyi (94 points) Wu Hongping (89 points)

Wu Xinying (9 1) Wu (9 1) Wu Shanjie (9 1) Wu Jionghan (89)