Search gender: all male female 電 Japanese Girl Names Variations. 1 names found. gender: all male female Name: hikari Katakana: ヒカリ 27 Kanji: 電 Meaning: 電Electricity. Lightning. A metaphor for something very fast, like a bolt of lightning. Electricity. Something that uses electricity. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 電 Japanese Girl Names Variations.