Where does “奧古斯丁” come from?

奧古斯丁 (Chinese) comes from English Augustine, from French Augustine, from Latin Augustina, from Latin Augustus, from Proto-Indo-European h₂ewg-, from Proto-Indo-European h₂weg-, from Proto-Indo-European h₂ug-.

Ancestry of “奧古斯丁”, step by step

Step	Language	Word	Meaning
1	English	Augustine	An Augustinian
2	French	Augustine	—
3	Latin	Augustina	nominative feminine singular of Augustīnus;...
4	Latin	Augustus	venerable
5	Proto-Indo-European	h₂ewg-	to increase, to enlarge
6	Proto-Indo-European	h₂weg-	to increase, to enlarge
7	Proto-Indo-European	h₂ug-	—

Every word from Proto-Indo-European h₂ug- →Every word from Proto-Indo-European h₂weg- →Every word from Proto-Indo-European h₂ewg- →