No it is not Austrian, it is actually a German and Ashkenazic Jewish surname
There is no such language as "Austrian" but if you mean German, the name James is spelled "Jakob" in German.
Gregor Mendell was an Austrian Monk, living in a monastary in Austria. He was religious and did his work since he was the gardener of the monastary. Therefore since he was Austrian, the name Mendell is an Austrian name.
Austrian
An Archduke. :)
Could be Slovenian, a female name
There is no Austrian language. In Deutsch, you would say, "Ich heiße Brittany."
seleme
Croatian
Austrian
An Austrian one
Austrian Airlines was founded in 1957; it remained an independent until it merged with Lufthansa Airlines. The company had a name change in 2012; they are now known as Austrian.