Search gender: all male female Osei Name Meaning, Kanji Variations. 143 names found. gender: all male female Name: osei Katakana: オウセイ 0 Kanji: 太晟 Meaning: 太Abundantly large. Large in circumference. Thick. Flabby. Very. A word used to refer to a person of high rank or status. 晟Bright. Bright with sunshine. Prosperity. A metaphor for something bright and positive. Name: osei Katakana: オウセイ 0 Kanji: 太惺 Meaning: 太Abundantly large. Large in circumference. Thick. Flabby. Very. A word used to refer to a person of high rank or status. 惺Realize Name: osei Katakana: オウセイ 0 Kanji: 大誠 Meaning: 大Big. Large. Large in number or quantity. Greatly. Valuable. Important. Excellent. Splendid. Very much. Much. (Power or force) strong. long time. To be high in rank or position. 誠True. A heart without lies and falsehoods. Sincerity. Truly. You can save your favorite names with prev1…45678 NAZUKE PON > About Japanese Names > Search For Japanese Names > Osei Name Meaning, Kanji Variations.