Sierra is a word that was originally Spanish, so it is spelled the same way in Spanish as in English. It is pronounced "See-AIR-ah" with the rr's rolled. Please see this site for confirmation of the translation: http://www.answers.com/library/Translations
The name Sierra means mountain in Spanish. Similar names are Ciera and Ciara.
시에라 = Sierra
As Sierra is not a Hebrew name, it is written according to its sound: סיארה.
You spelt it correctly.
Sierra is a Spanish word, so it doesn't have any meaning in Hebrew.
"Sierra" is not a Spanish name. It is actually a Spanish word that means "mountain range."
In French, the name "Sierra" is spelled the same way as in English.
Sierra nevada is a Spanish phrase. It means snow-capped mountains
'sierra' means 'mountain range'
sierra
Sierra is the Spanish word for "mountain" or "mountain range". It already is a Spanish word, but to say it as a Spanish word, remember to roll the "rr".
Sierra is a Spanish word meaning saw. Sierra Nevada is the saw-toothed or jagged mountain range running 400 miles through Nevada and California.