What is the naming convention for AutoResetEvent objects?

Question

What is a naming convention for AutoResetEvents to

• The programmer intuitively knows that it is AutoResetEvent
• The programmer knows what exactly for

Let's say I have a way to update things that can only be caused by one thread at a time

I find something like "resfreshThingAutoResetEvent" cumbersome, but this is the only way I can name it so that it matches the goals set above.