Clear, pure, or chosen
The name Nasai is a rare choice with roots that are likely linked to Arabic or Japanese origins. In an Arabic context, it may be a variant of names meaning clear or pure, while in Japanese, it can be formed from various kanji combinations. It remains a unique and modern-sounding choice for parents seeking an unconventional name.
About 27 boys were named Nasai in 2025.
US births per 5-year period, 1990–present (SSA data).