Search gender: all male female 蒼泉 Japanese Girl Names Variations. 1 names found. gender: all male female Name: aoi Katakana: アオイ 4 Kanji: 蒼泉 Meaning: 蒼Blue color. Blue color of grass. The grass and trees grow thick. To become old. To be in a panic. To be pale and lifeless. 泉Spring. Water that gushes out of the ground, source. Source of water. Hot spring. The other world. The underworld. You can save your favorite names with NazukePON > About Japanese Names > Search Japanese Names By Kanji > 蒼泉 Japanese Girl Names Variations.