Search gender: all male female Gimpa Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: gimpa Katakana: ギンパ 0 Kanji: 銀波 Meaning: 銀Silver. A brilliant white color resembling silver. Currency. Money. 波Waves. The motion of the surface of water. Something that moves like a wave. Something that is transmitted like a wave. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Gimpa Boy Name Meaning, Kanji Variations.