Cantoria Light  Suggested by donshottype 

https://www.girvin.com/blog/the-curious-case-of-benjamin-button-designing-identity-in-story-for-film/

AFAIK Girvin did not release the lettering as a digital font.
Cantoria, designed by Ron Carpenter [published in 1986 and, in digital form in 1992] has a similar stroke weight and serif/terminal design. It was influenced by Della Robbia, published by the Bruce divison of ATF in 1902. The digital Della Robbia does not include a light weight version.
The Girvin letters have major differences from either Cantoria or Della Robbia.