Search gender: all male female Manahisa Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: manahisa Katakana: マナヒサ 0 Kanji: 愛久 Meaning: 愛Love. to love.To care for and cherish. To be attracted to. To be attached to a particular person.Not wanting to give up something important. To regret. 久For a long time. From long ago. From the past. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Manahisa Boy Name Meaning, Kanji Variations.