If you checked "Display my full name so I can be found in search", your profile will be included in the search results. "If you want your profile to appear in Google search results, make sure you've selected to display your full name on the Edit profile page. Adding more information will help you improve your profile's rank," explains Google.
Here are some other tips to improve your ranking in Google's people search engine:
* link to the profile from other sites
* verify your name
* include a photo and enough details about yourself
A quick way to access your profile is to search for [me], but you can also go to http://www.google.com/profiles or click on "My account" and select "Edit profile".
It's worth pointing out that you need to explicitly create a public profile and the profile is not included in the search results without your permission.
{ via Google Blog }
