Surname Natdhanai (Natdhanai 
) , throughout the world, is an extremely rare last name. Predominantly, Natdhanai is the forename as well as the last name.
Jaidee, Mankosol, Meesaeng, Nathungkham, Sangkarat, Chatuwattanasilp, Chotprasert, Prapanrojana, Poonsawad, Wiriyakiet, Praneenatthavee, Thongsakul, Suwannasang, Chanchamroen, and Charoenratchkumarn