Cognomen Tordecilla (Tordecilla 
) , in all the world, is quite a common family name. The family name Tordecilla is characteristic of Latin America and the Caribbean, particularly Colombia, where it is quite a rare surname, Chile, and Panama. Not in comparison with a country's population, it is the most numerous in Colombia, Philippines, and Chile.
| VARIANT | COUNTRY |
|---|---|
| Tordecilla | Panama, Chile, Venezuela, Philippines, Colombia |