Best way to convert country codes back to full name?

[ksnyder]

Thanks for this very useful tool. We're storing only country codes and region codes (when available) but for UI purposes want to show users the full names. I was hoping there might already exist a code -> fullName lookup object in the design. I noticed the source data lives in a separate repo, but it appears to be built into this repo rather than an npm dependency. Has anyone else solved this problem already (hopefully without having to duplicate data)?