Blogging is an Art of Creating Wonderful Content. You can get an Identity of you are successful in particular Niche. Many Bloggers usually run blogs under Pseudo Handles (Fake names) to Hide their Real Identity. They use some Catchy Handle which bear no resemblance to their actual personalities. But why should he/she blog under a Pseudo name?
Using such techniques reduces the trust and has lack of Transparency which is not benificial for a Blogger for a long run.
The most relevant thing is the Trust by the Reader, which comes if you will blog under your name. You must not hesitate to mention your Actual Name along with your Profile picture in the Blog.
Be Transparent and Truthful about your Identity
There is no reason for hiding your identity and becoming anonymous. Let people know who you are actually.