mitchbartlett

By simply dragging this widget into your sidebar or any widgetized area, you can easily place icon links to your various social profiles. Display icons in 1 of 3 different sizes and 1 of 4 different styles. Here is a list of icons you will find with this plugin:
<ul>
<li>Twitter</li>
<li>Facebook</li>
<li>LinkedIn</li>
<li>YouTube</li>
<li>Flickr</li>
<li>Pinterest</li>
<li>StumbleUpon</li>
<li>Google Plus</li>
<li>Instagram</li>
<li>Tumblr</li>
<li>Vine</li>
<li>WordPress</li>
<li>RSS</li>
</ul>

Yet Another Social Media Icon Plugin (YASIP)

By simply dragging this widget into your sidebar or any widgetized area, you can easily place icon links to your various social profiles.

codebari

FloatySocial is a social sharing plugin for your website that creates a floating sidebar to make it easy for visitors to share your content on social media. Customize the look of the icons and increase your social media presence with FloatySocial!
It’s simple, unique, and the best WordPress plugin for floating social icons. 
FloatySocial Plugin allows you to add the following social icons to your website 
<ul>
<li>Facebook</li>
<li>Instagram</li>
<li>Twitter</li>
<li>LinkedIn</li>
<li>YouTube</li>
<li>RSS</li>
<li>Pinterest</li>
<li>Behance</li>
<li>Github</li>
<li>Reddit</li>
<li>Stack OverFlow</li>
<li>Tumblr</li>
<li>Vine</li>
</ul>

FloatySocial – Awesome Social Floating Sidebar

This plugin lets you add floating sidebar icons to your site that link directly to your social media profiles.

Yet Another Social Media Icon Plugin (YASIP) vs FloatySocial – Awesome Social Floating Sidebar