Ageha is a Japanese unisex name (and word) meaning “swallowtail butterfly” (揚羽), made up from age 揚 (raise, elevate, hoist) and ha 羽 (feathers; counter for birds, rabbits). There are also other meanings depending on the kanji used such as:
- age 緋 “scarlet” + ha 芭 “banana” (緋芭);
- a 亜 “Asia; rank next; come after” + ge 夏 “summer” + ha 葉 “leaf; needle; lobe; blade (of a plant) (亜夏葉);
- a 亜 “Asia; rank next; come after” + geha 蝶 “butterfly” (亜蝶).
There are other meanings depending on the kanji used. Written in hiragana it’s あげは.