Fontecilla is a family name found in Spain, Italy, Chile, Mexico, Venezuela, The United States, and Canada.
Fontecilla is one of a set of surnames related to or descended from 'Fuentes,' meaning fountains.
[1] These names include Fuente, de la Fuente, Fuentecilla, Fuéntez, Fuentez, Font, Fonte, Fontes, Fontecilla, Fontana, Fontano, Fontanal, Fontanales, Fontanals, Fontanella, Fontanet, Fontanillos and many more.
[1] The name Fontecilla is a diminutive of fuente, a cognate of fountain.
In Santiago, Chile, there is a street named La Fontecilla.