Definitions of Ricardo:

• noun:   English economist who argued that the laws of supply and demand should operate in a free market (1772-1823)
• name:  A male given name (common: 1 in 1075 males; popularity rank in the U.S.: #191)
• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #13666)