Search gender: all male female Hasen Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: hasen Katakana: ハセン 0 Kanji: 覇千 Meaning: 覇Hegemony 千Thousand. Kanji character for the number 1000 (thousand).A unit of number. A large number. Many. Various appearances. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Hasen Boy Name Meaning, Kanji Variations.