Search gender: all male female Kazueki Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kazueki Katakana: カズエキ 0 Kanji: 一益 Meaning: 一One. The first. Kanji for the number 1 (one). To be the most superior. To begin, to put things together. 益Increase. Something that is beneficial to people and the world. Something that is useful. Profit. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kazueki Boy Name Meaning, Kanji Variations.