Cognomen Yuyuyu (Ююю 
, Yuyuyu 
) , around the globe, is an extremely rare last name. The cognomen Yuyuyu is habitual in Malaysia, where it is an extremely rare surname, and Russia. Likewise, Yuyuyu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ююю | Russia |
| Yuyuyu | Malaysia, South Africa |
ယုယုယု, 与余予, 与余语, 与遇语, 与雨语, 与鱼语, 与鱼遇, 予与鱼, 于雨宇, 余语煜, 余遇语, 喻雨浴, 妤妤妤, 宇余雨, 宇宇宇, 愚玉羽, 昱煜钰, 欲欲欲, 欲语雨, 欲语鱼, 欲遇雨, 欲雨遇, 渔愚鱼, 渔渔渔, 渔遇鱼, 玉浴雨, 玉玉玉, 玉遇雨, 羽宇宇, 羽羽羽, 羽雨禹, 臾禹昱, 與雨域, 语与余, 语欲羽, 语欲雨, 语雨鱼, 语鱼愚, 遇欲语, 遇淤鱼, 遇雨娱, 遇雨愉, 郁羽宇, 钰钰钰, 雨与语, 雨于愚, 雨愈语, 雨欲浴, 雨遇语, 雨雨雨, 雨鱼鱼, 驭育裕, 魚与雨, 鱼与玉, 鱼与遇, 鱼于鱼, 鱼余与, 鱼余语, 鱼宇煜, 鱼宇遇, 鱼愚渔, 鱼欲语, 鱼欲雨, 鱼语与, 鱼语遇, 鱼语雨, 鱼遇雨, 鱼钰钰, 鱼雨愈, 鱼雨浴, 鱼雨玉, 鱼雨瑜, 鱼雨郁, and 鱼鱼鱼