Search gender: all male female Iruma Boy Name Meaning, Kanji Variations. 2 names found. gender: all male female Name: iruma Katakana: イルマ 0 Kanji: 射磨 Meaning: 射Make an arrow with a bow 磨Polishing. Make it beautiful with care. To work hard at something or study. To wear away. Name: iruma Katakana: イルマ 0 Kanji: 入真 Meaning: 入I'm going in. To enter into. to accept, to store. Income. One of the four voices of kanji. A numeral for the number of times something is dipped in dye. 真True. Truth, not falsehood. Nature as it is. True form. Innate. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Iruma Boy Name Meaning, Kanji Variations.