Tonin or ToñÃÂn is a masculine given name and a surname. ToñÃÂn is a Spanish masculine given name and nickname that is a diminutive form of Antonio in use in Spain, parts of the United States, Mexico, Cuba, Dominican Republic, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, Western Panama, Colombia, Venezuela, Peru, Ecuador, Bolivia, Chile, Paraguay, Argentina, Uruguay, and the Falkland Islands. Notable people with this name include the following: