My real name is Sarah. Spelled with an "h" in the end, as it should be. It always looks weird to me to see that name without an h. It's not an extraordinary name though, and I wouldn't be surprised if I share my name with someone else on this community.
...In fact, I think I do, even with the "h" and all. She doesn't post on the forum very often but she's quite active in the Shroom.
Also, for this very reason I despise the character from Ed, Edd, and Eddy.
My first name's "Emilie", but I unwillingly go by "Emily" by any stranger that has to write my name down, or "Sarah" by people that know both me and my sister but can't tell us apart. And also if I'm in Asian countries, I go by 茹 (last name goes first by convention).