Calero Family History
Calero Surname Meaning
Spanish: metonymic occupational name for a burner or seller of lime from calero ‘lime’. Lime (calcium carbonate) is a product of some historical importance obtained from limestone by heating or ‘burning’.
It has various agricultural, domestic, and industrial applications including fertilizing soil, treating furniture, bleaching, and making mortar.
Source: Dictionary of American Family Names 2nd edition, 2022
