Search gender: all male female 凛湖 Japanese Boy Names Variations. 1 names found. gender: all male female Name: riko Katakana: リコ 3 Kanji: 凛湖 Meaning: 凛dignified. Having a dignified attitude. Solemn. Crisp and tightly cold. 湖Lake. A place where water accumulates on land. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 凛湖 Japanese Boy Names Variations.