If your domain is registered on Namecheap, then you can go for Free WhoisGuard Subscriptions. http://www.namecheap.com/learn/privacy-protection/free-whoisguard-promo.asp
No, my domains are registered at godaddy and 1&1. But thanks for the advice I'll look for something similar at godaddy also.
Private Registration at Godaddy will appear in the whois database as "Domains By Proxy" --- You can use that for a small fee per domain.
Transfer your domains to Namecheap, the first year of protection is free and $2.88 a year after that. On GoDaddy, I believe it is like $8.88 a year.
I'm with godaddy for all my websites and for some I've the private registration which costs me about 9$ a year. Thinking of moving to the cheaper one after seen these posts.
I don't know about go daddy but i do know about 1and1 bec my host is 1and1 as well go to domains -> highlight your domain -> click on contact -> private/public registration then just select private and select ok hope this helps that is how i hide my domains 1and1 is free for private domains but I like GatorHost much better because I have adult sites .. hehe 1and1 don't supports adult sites so I have GatorHost and 1and1 but overall 1and1 has much better User Interface tho.. look clear and easy to check what you want to check