This has been one of my favorite feminine names the longest (along with Echo), but I could never use it now, since the religion I chose was not Christianity. I don't even remember why I fell in love with this name, but it has a nice sound.
Like the anon user said, I had a lot of people call me this in my elementary school years as a mispronunciation of my name Esther. I heard of the name long ago on another site. However, I like my name better. I think a girl with this name would definitely get teased a lot because of the holiday. I already was and it isn't even my name! My parents were influenced to name me after Easter since I was born in April!