Alagić is a South Slavic surname, found in Bosnia and Serbia. There's also an anglicized version Alagich.
Notable people with the name include:
Amir Alagić (born 1960), Bosnian-Australian football manager Haris Alagic (born 1990s), Dutch singer-songwriter and guitarist of Bosnian descent Mara Alagic, Serbian mathematician Mehmed Alagić (1947–2003), Bosnian general Sanjin Alagić (born 1977), Bosnian football player and manager Strahinja Alagić (1924–2002), Serbian basketball player and coach Tea Alagic (born 1972), Bosnian-American stage director
See also
Alaga Atlagić