From Chinese 玉米 (yùmǐ) meaning "corn, maize, ear", which is a combination of 玉 (yù) meaning "jade, precious stone, gem" and 米 (mǐ) meaning "rice; meter". Other character combinations that can make this name are: 萸 (yú) meaning "dogwood, cornelian cherry", 玉 (yù) meaning "jade, precious stone, gem", 芋 (yù) meaning "taro, tuber", 煜 (yù) meaning "brilliant, glorious", 雨 (yǔ) meaning "rain", 羽 (yǔ) meaning "feather", or 宇 (yǔ) meaning "house, eaves, universe" combined with 蜜 (mì) meaning "honey, nectar; sweet" or 米 (mǐ) meaning "rice; meter". Other character combinations are also possible.
From Sino-Korean 由(yuby) meaning "by means of", 有 (yu) meaning "have, possess" and 美 (mi) meaning "beautiful", 薇(mi) meaning "rose". Other hanja character combinations can also form this name.