Sara
proper noun
If sand is spread out you get the given name Sara. You've written your name in sand, right? Now imagine a Sara you know spreading out sand so that it spells her name.
さら
This name uses the on'yomi for both kanji, and you learned those readings with the kanji.
沙羅さんと会釈をして別れました。
Sara-san and I bowed to each other and parted ways.
沙羅は拓哉と一緒に苗を植えるつもりです。
Sara is going to plant the seedlings with Takuya.
ものまね芸人の沙羅さんが名古屋出身だって知ってた？
Did you know that the impressionist Sara comes from Nagoya?