If you have posted your photos on a website for example and your name features alongside it on that page somewhere, the pictures may appear in the Google Image Search. If you really want to do this then you can post your photos on forums, or other websites to try and get Google to add them. Here is how to do so:
Upload your photos to your computer and name them accordingly.
Work out which websites you want to post them to. This may be a forum, your own website, a Flickr page, or an image hosting service, such as imageshack.us
If you use an image hosting service, then upload the photo(s), then make sure they are set to a public view, so everyone can see them. This way Google will be able to add them to their Image Search.
It may take a while before they appear in the Google Image Search. You can add relevant keywords to the website on which your photo is uploaded to help trigger the search results for that page. You may want them to be more specific and less common if you want them to appear on the first page of the image results.
Type various relevant keywords into Google to see if your photos have shown up.
If you don’t want anyone to see your photos, perhaps because they are private, copyrighted to you or personal then do not upload them to the internet, as they will then be available for everyone to view and even re-use or edit.