Last name ลิ้มศิริเศรษฐกุล (ลิ้มศิริเศรษฐกุล, Limsirisethakul 
) , across the world, is an extremely rare family name. The last name ลิ้มศิริเศรษฐกุล is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.