Gaby is a unisex name of Hebrew origin, meaning "God is my strength." It is a diminutive of Gabriel, which is traditionally a male name but has been used for females in recent years. Gaby is also sometimes used as a short form of Gabrielle or Gabriela. In France, it is often associated with the French actress and singer Gabin (Jean Achille Louis Georges Caïn), known by his stage name Jean Gabin. The name Gaby is known for its simplicity and ease of pronunciation, making it a popular choice across various cultures. It has gained popularity as both a first name and a nickname in many countries around the world.
The name Gaby experienced notable fluctuations in popularity over the century, with a significant spike in usage between 1992 and 2007, peaking at 70 births in 2007.