Worldwide, นันทะวัน (นันทะวัน 
) is a very rare dominantly girly, but infrequently boy's forename. The given name นันทะวัน is habitual in South-eastern Asia, particularly Thailand, where it is a very rare largely feminine, but uncommonly masculine name. Very seldom, นันทะวัน is the last name as well as the forename.