And that, in a nutshell, is why Americans can't say my name properly. But we already had this discussion.
My Hebrew school education would say that it's pronounced Sheer. My attempt at saying it properly ends up somewhere around Sheeirkhekh, which sounds even weirder out loud than it looks typed. (And really, the only way I was able to get it right in the middle of a word was from watching a video of Noa and Mira Awad, where Noa introduces Mira, and just playing that name over and over and trying to repeat it until I got it right. But somehow I can't get that same sound when I don't have a vowel right before and after.)
(And now I'm watching YouTube videos of Israelis singing Shir LaShalom, to try to see if I can get that sound right.)