After spending a few days and long nights I finally finished most of this today (5/9/20) at 1:54 am MST.
This is a text file containing almost every single namebase on Cartography Assets rolled up into one file.

Most of this is the work of the one, the only, CorBorn:
Albanian, Armenian, Azerbaijani, Belarusian, Bulgarian, Cornish, Corsican, Crimean Tatar, Czech, Danish, Estonian, Faroese, Friulian, Greek, Greenlandic, Hungarian, Icelandic, Irish, Latvian, Lithuanian, Macedonian, Maldivian, Maltese, Manx, Mongolian, Romanian, Rusyn, Samogitian, Serbo-Croatian (this one scares me), Sinhala, Slovak, Slovene, Swedish, Tamil, Ukrainian, Welsh, and (finally) Yiddish.

dh2003 (who's Native American and Native Australian files are exactly the same):
Aboriginal, Ethiopian, and Māori.

Dopu:
Dopu's Fanatasy Namebase Collection.

Villionic:
Dutch.

Obruxo 1997:
Filipino and Thai.

Ryzerr:
Generic Namebase Extended.

froggo:
Georgian and Polish.

FaxFayFaz:
Anglicized Irish and Italian.

NeenCuh:
Manchu.

schnautzr:
Russian.