Search gender: all male female Isama Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: isama Katakana: イサマ 0 Kanji: 勇馬 Meaning: 勇Brave. Strong. Vigorous. Spirited. Decisive. Innocent. Exuberant. Soldier. Very strong soldier. 馬Horse. A metaphor for something big. A metaphor for something lowly. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Isama Boy Name Meaning, Kanji Variations.