Search gender: all male female Rasha Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: rasha Katakana: ラシャ 0 Kanji: 羅沙 Meaning: 羅Net, a net for catching birds.They are arranged in a row like a net. Thin silk. 沙Sand. Sandy beach. Waterfront. Desert. The place where the sand meets the water. To wash with water and select the good ones. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Rasha Name Meaning, Kanji Variations.