But ECMAScript is a mouthful to say and sounds a bit like a skin condition, I don't think that's ever going to become the common name people use for it.
"ECMAScript was always an unwanted trade name that sounds like a skin disease." - Brendan Eich [1]
1. https://mail.mozilla.org/pipermail/es-discuss/2006-October/0...
Ecmascript and not E C M A script. Which makes it as easy to pronounce as JavaScript.
Is anyone pronouncing it like that?