Last name Lucas Ignacio (Lucas Ignacio 
) , all over the world, is a rare cognomen. The surname Lucas Ignacio is habitual in Latin America and the Caribbean, particularly Chile, where it is quite a rare surname, and Venezuela, where it is an extremely rare surname. More prevalently, Lucas Ignacio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lucas Ignacio | Peru, Argentina, Spain, Italy, Chile |