It sounds good that the TrueCaller help us to know Unknown Numbers. Do you like to show your name worldwide in front of some strangers? Absolutely No, Some peoples find your number from somewhere and use your exact name found out in TrueCaller for any illegal purposes. Even though the TrueCaller help us, It may break our privacy boundary. To secure your Privacy you can hide your name and details from TrueCaller. They won't show your name if you don't like it. Follow steps given below to hide name from TrueCaller.
1) Go to Truecaller Unlist Link:> http://www.truecaller.com/unlist/
2) Enter your country,type in your number.
3) Solve the captcha and click enter.
4) Now your will not show in TrueCaller