Barrenechea
Barrenechea is a family name for the following people:
- Alejandro Barrenechea (* 1976), Spanish gymnast
- Ana María Barrenechea (1913–2010), Argentine Romance philologist and Hispanicist
- Claudia Barrenechea (* 1977), Chilean biathlete
- Julio Barrenechea (1910–1979), Chilean writer
- Miguel Barrenechea (* 1947), Mexican sports shooter