Search gender: all male female 億 Japanese Boy Names Variations. 61 names found. gender: all male female Name: okuyasu Katakana: オクヤス 0 Kanji: 億泰 Meaning: 億Billion. The name of a number, ten thousand times ten thousand. The number is very large. To measure. To think over. to be calm. 泰Gentle. Calm. Reassuring. Gentle. Large. Broad. Abundant. No worries. Extremely. Overbearing. extravagant. To be extravagant. You can save your favorite names with prev1234 NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 億 Japanese Boy Names Variations.