Name Nidhi generally means Treasure or Wealth, is of Indian origin, Name Nidhi is a Feminine (or Girl) name. This name is shared across persons, who are either Jain or Hindu by religion.
This interesting surname has two origins; firstly, it may be of Old French origin, a patronymic of the name Ayer, a nickname for a man who was well known to be the heir to a title or fortune, deriving from the Middle English "eir, eyr", a development of the Old French "(h)eir" meaning heir.
