From Japanese 花 or 華 (hanna) both meaning "flower" or 英 (hanna) meaning "excellent, fine", it can also come from 春 (ha) meaning "spring" combined with 菜 (na) meaning "vegetables, greens". Other kanji or kanji combinations can form this name as well. Usage of this name is, most likely, influenced by the name Hanna, Hannah or Hana 2.