clickable label next to checkbox?

Hopefully this is a simple one... I just want the text label next to a checkbox to be clickable as well as the box, but I'm not quite sure how to do that.

<input type="checkbox" name="filter1" value="names"/><label for="names">Name</label>

Two options:

<input type="checkbox" name="filter1" value="names" id="whatever" /><label for="whatever">Name</label>

or

<label><input type="checkbox" name="filter1" value="names" /> Name</label>