Surname Coello Diaz (Coello Diaz 
) , in the world, is a rare cognomen. The last name Coello Diaz is characteristic of Ecuador, where it is quite a rare surname, Cuba, where it is a rare surname, and Spain.
| VARIANT | COUNTRY |
|---|---|
| Coello Diaz | Honduras, Spain, Ecuador, Chile, Cuba |
Kevin, Jonay Enrique, Francisca, Kevin Arturo, David Reinaldo, Nelson Romel, Carmen Esther, and Carlos Alberto