Search gender: all male female Ryoi Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: ryoi Katakana: リョウイ 0 Kanji: 凌唯 Meaning: 凌Surpass. Come out on top. Overcome. Crush your opponent. 唯That's it. Just one. Only. A word expressing limitation or emphasis. Reply. A reply of acceptance that is answered immediately. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Ryoi Girl Name Meaning, Kanji Variations.