Search gender: all male female Maseki Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: maseki Katakana: マセキ 0 Kanji: 真汐 Meaning: 真True. Truth, not falsehood. Nature as it is. True form. Innate. 汐Evening tide. The ebb and flow of the tide. The periodic rise and fall of seawater due to the gravitational pull of the moon and sun. The right time for things to happen. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Maseki Girl Name Meaning, Kanji Variations.