Search gender: all male female Jiraiya Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: jiraiya Katakana: ジライヤ 0 Kanji: 自来也 Meaning: 自Myself. Himself. Spontaneously. A word indicating a starting point. As you wish. 来Come. From now on. Until now. 也Affirmation. Words for exclamations, questions, and antonyms. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Jiraiya Boy Name Meaning, Kanji Variations.