Search gender: all male female Eitai Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: eitai Katakana: エイタイ 0 Kanji: 英大 Meaning: 英To excel. Flower. Abbreviation for British. Abbreviation for English. 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. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Eitai Boy Name Meaning, Kanji Variations.