Add Comment count to Post Header Titles in Blogger

• Sign In to Blogger Dashboard
• Go to Template -> Edit HTML
• Find (Ctrl+F) ]]></b:skin> and copy the below code above it

.comment-count {
float : right;
width : 48px;
height : 48px;
background : url(  IMAGE URL  );
background-repeat: no-repeat;
font-size : 18px;
position:absolute;
margin-top : -15px;
margin-right : 2px;
text-align : center;
} 

 Choose The Comment Count Background

• Copy the URL of image you want by right clicking and select Copy image Location or Copy Image URL.
• Replace the RED marked portion above with the image URL

                                                                         

 Add Comment Count Code

•  Find the following code 

 <h2 class='post-title entry-title' itemprop='name'>

 or

 class='post-title entry-title'

•  Add the following code below it

<b:if cond='data:post.allowComments'>
<a class='comment-count' expr:href='data:post.addCommentUrl' expr:onclick='data:post.addCommentOnclick'><data:post.numComments/></a>
</b:if>

•  Save Template

Congratulations you have done.