sierran
1 of 2adjective
si·er·ran sē-ˈer-ən 
1
: of or relating to a sierra
sierran foothills
2
capitalized : of or relating to the Sierra Nevada Mountains of the western U.S.
Sierran
2 of 2noun
: a native or inhabitant of the region around the Sierra Nevada Mountains
Word History
First Known Use
Adjective
1873, in the meaning defined at sense 1
Noun
1906, in the meaning defined above