Meaning: The surname 加 (Jiā) originates from ancient Chinese official titles. During the Zhou Dynasty, there was a position called '加人' (Jiā Rén), responsible for reinforcing city walls and fortifications. Descendants of these officials sometimes adopted the title as their surname. Additionally, the surname may have emerged from the Hanization of少数民族 surnames.
The surname '加' traces back to ancient Chinese officials who reinforced city walls. It’s a rare name, often linked to historical professions or ethnic transformations.