Cognomen Сагнай (Сагнай 
, Sagnay 
, Sagnaj ) , globally, is a rare family name. The surname Сагнай is characteristic of Ecuador, where it is a rare surname, Philippines, and Spain, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Philippines, Ecuador, and the United States. Likewise, Сагнай is the forename as well as the last name.