Search gender: all male female タクチョウ Japanese Names Variations. 1 names found. gender: all male female Name: takucho Katakana: タクチョウ 0 Kanji: 沢兆 Meaning: 沢Wetland 兆Signs. A harbinger of things to come. Trillion. A unit of number that is 10,000 times 100 million. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > タクチョウ Japanese Names Variations.