What is "aguinaga"

Aguinaga is a Spanish surname. Notable people with the surname include:

• Alejandro Aguinaga (born 1950), Peruvian physician and politician
• Álex Aguinaga (born 1968), Ecuadorian footballer and manager
• Daniel Aguiñaga (born 1994), Mexican footballer
• Juan Aguinaga (born 1978), Ecuadorian footballer
• Marcela Aguiñaga (born 1973), Ecuadorian politician