Can you bind a dynamically named property to an ember component?

I'm looping over an array controller and I'd like to bind a property like I do normally -the only exception is that I'd like to include the index in the property name (doing some type of dynamic concat)

Here is what I need

{{#each person in controller}}
    {{#my-thing myProp=name0/1/2/3/etc}}invalid name{{/my-thing}}
{{/each}}

I realize I can get the index in handlebars like so

{{_view.contentIndex}}

...but I'd like to set the myProp equal to name 0/1/2/etc (whatever the index is at that time).

I realize that if I cannot do this the 2nd option is to update my component to do this using the index I pass in. I'm just looking for other options