The German language equivalent of the name Michael is "Michael." The name remains the same in German as it is a commonly used name in both English and German-speaking countries.
the name which is equivalent of James is "Jakub"
There is no such language as "Austrian" but if you mean German, the name James is spelled "Jakob" in German.
The German equivalent of Eric is Erich.
James is derived from Jacob so in German it would be Jakob.
Clara/Klara
The name Jody is a variant form of Judith, which also exists in the German language. A German equivalent to Jody might be Jutta (German short form of Judith). But actually you can't really translate names from a language to another. If someone's name is Jody, it won't change in another language. However, if you are looking for a German equivalent, it's probably Jutta.
The Romanian language equivalent of James is Iacob.
The French forename "Georgette" as with many proper nouns, remains the same in German.
Diplom-Ingenieur (German equivalent of M.S. degree)
The German language name for Luis is "Ludwig."
Jakob is traditionally the equivalent of James in German (e.g. in a Biblical sense), but normally a modern individual would simply be called James when in Germany (i.e. you don't translate names).