Search gender: all male female 有以 Japanese Boy Names Variations. 1 names found. gender: all male female Name: ui Katakana: ウイ 0 Kanji: 有以 Meaning: 有To exist. To have. To keep. To hold on to. Also. In addition to. Wealth. Property. 以Use. To use. To think. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 有以 Japanese Boy Names Variations.