Valavanis

Valavanis (Βαλαβάνης), with the female form being Valavani (Βαλαβάνη) is a Greek surname. Notable people with the surname include:
 * George Valavanis, Greek journalist and writer
 * Nadia Valavani (born 1954), Greek politician and government minister
 * Panos Valavanis (born 1954), Greek classical archaeologist
 * Stefan Valavanis (also known as Stefan T. Vail, (died 1958) a Harvard econometrician.
 * William N. Valavanis (born 1951), American bonsai artist