Lombardo is one of seven winners out of Swinging Babe (Encosta de Lago), who won seven races and was multiple stakes-placed in Australia, including in the Listed Waltzing Lily Handicap at Flemington and the Listed Alexandra Stakes at Moonee Valley. He is a half-brother to Resistant (Choisir), also multiple stakes-placed in Australia. Swinging Babe is a half-sister to the 10-time winner Larson (Distorted Humor), placed in the Listed John Dillon Stakes at Caulfield.

The second dam Slashing Sort (Blazing Sword) is a half-sister to Carnelian (Tinterosse), winner of the Listed Autumn Sprint.

Third dam Rebel Moon (Vain King).

The fourth dam Crescent Moon (Khalif) is a half-sister to Carringbush (Cerreto), winner of the Gr.2 Herbert Power Handicap.

Swinging Babe has a filly by Sooboog born in 2018 and was retired from breeding in 2019.