Question: There are a lot of form tags with the same name on the same page, when I click submit on one of them what is the expected behavior?

Answer: 
If you are using JavaScript/jQuery to submit the forms, than it will only submit the 1st instance of the form. If you are using a submit button for each individual form, it should only submit that form, however some browsers may do this different, although I doubt it.

### However...

Why would you ever have multiple forms with the **Same** name anyway? I only see that as making it harder for your self to trouble shoot. Just name them seperately. Eg...

`<form name="form0"></form>`  

`<form name="form1"></form>`  

`<form name="form2"></form>`
The `name=` attribute has no special meaning in regards to which form data is going to be submitted. (And it's going to be the form the submit button associates to.)

<http://www.w3.org/TR/html4/interact/forms.html#h-17.3>

It's sort of equivalent to the `id=` attribute, so avoiding identical names would be a good idea regardless.