This family name is spelled Marinho in Portuguese. Notable people with the surname include:Diego Mariño, Spanish soccer player
Pedro Mariño de Lobera, Spanish conquistador and author
Francisco Mariño y Soler, Aristocrat / Lieutenant Colonel of Colombia Army / Counselor of War / Brigadier General in Retirement
Text adapted from Wikipedia, CC BY-SA 4.0. Photograph: Terragio67 (see Commons), Wikimedia Commons.