Family name Espaignol (Spanyol 
, Spaniel 
, Espaignol 
) , worldwide, is a rare cognomen. The cognomen Espaignol is habitual in Eastern Europe, particularly Hungary, where it is quite a rare surname, Czechia, where it is a rare surname, and Slovakia. In absolute terms, this name is the most popular in the United States, Germany, and Hungary. Much less frequently, Espaignol is the forename as well as the last name.