Hana
While Hana itself is a traditional Arabic name for happiness, its root H-N-A appears in the Quran in terms like 'Hani'an,' meaning enjoyment.
In Japanese, Hana (花) means 'flower,' representing beauty and nature.
Yes, it is a native Japanese name, making it perfectly easy for Japanese speakers to pronounce.
In both Arabic and Japanese contexts, Hana is strictly used as a feminine name.
Spiritually, it combines the Islamic concept of divine bliss with the Japanese appreciation for the natural beauty of creation.